POLYNOMIALS
POLYNOMIALS

90098 Directions: In the following questions, the Assertions (A) and Reason(s) (R) have been put forward. Read both the statements carefully and choose the correct alternative from the following: Assertion:The polynomial x\(^{1}\) + 4x 4 − 2x 3 + x\(^{1}\) − 1 has four zeros. Reason: The number of zeros that a polynomial can have is equal to the degree of the polynomial.

1 Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).B
2 oth assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).
3 Assertion (A) is true but reason (R) is false.
4 Assertion (A) is false but reason (R) is true.
POLYNOMIALS

90099 If the zeroes of a quadratic polynomial ax\(^{1}\) + bx + c, \(\text{C}\neq{0}\) are equal, then:

1 C and a have opposite sign
2 C and a have the same sign
3 B and c have opposite sign
4 B and c have the same sign
POLYNOMIALS

90100 Given that one of the zeroes of the cubic polynomial ax\(^{1}\) + bx\(^{1}\) + cx + d is zero then the product of the other two zeroes is:

1 \(\frac{\text{-b}}{\text{a}}\)
2 \(\frac{\text{-c}}{\text{a}}\)
3 \(\frac{\text{c}}{\text{a}}\)
4 \(\frac{\text{b}}{\text{a}}\)
POLYNOMIALS

90101 If \(\alpha\) and \(\beta\) are the zeroes of a quadratic polynomial ax\(^{1}\) + bx + c, then \(\alpha\beta=\)

1 \(\frac{-\text{b}}{a}\)
2 \(\frac{-\text{c}}{a}\)
3 \(\frac{\text{c}}{a}\)
4 \(\frac{\text{b}}{a}\)
POLYNOMIALS

90098 Directions: In the following questions, the Assertions (A) and Reason(s) (R) have been put forward. Read both the statements carefully and choose the correct alternative from the following: Assertion:The polynomial x\(^{1}\) + 4x 4 − 2x 3 + x\(^{1}\) − 1 has four zeros. Reason: The number of zeros that a polynomial can have is equal to the degree of the polynomial.

1 Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).B
2 oth assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).
3 Assertion (A) is true but reason (R) is false.
4 Assertion (A) is false but reason (R) is true.
POLYNOMIALS

90099 If the zeroes of a quadratic polynomial ax\(^{1}\) + bx + c, \(\text{C}\neq{0}\) are equal, then:

1 C and a have opposite sign
2 C and a have the same sign
3 B and c have opposite sign
4 B and c have the same sign
POLYNOMIALS

90100 Given that one of the zeroes of the cubic polynomial ax\(^{1}\) + bx\(^{1}\) + cx + d is zero then the product of the other two zeroes is:

1 \(\frac{\text{-b}}{\text{a}}\)
2 \(\frac{\text{-c}}{\text{a}}\)
3 \(\frac{\text{c}}{\text{a}}\)
4 \(\frac{\text{b}}{\text{a}}\)
POLYNOMIALS

90101 If \(\alpha\) and \(\beta\) are the zeroes of a quadratic polynomial ax\(^{1}\) + bx + c, then \(\alpha\beta=\)

1 \(\frac{-\text{b}}{a}\)
2 \(\frac{-\text{c}}{a}\)
3 \(\frac{\text{c}}{a}\)
4 \(\frac{\text{b}}{a}\)
POLYNOMIALS

90098 Directions: In the following questions, the Assertions (A) and Reason(s) (R) have been put forward. Read both the statements carefully and choose the correct alternative from the following: Assertion:The polynomial x\(^{1}\) + 4x 4 − 2x 3 + x\(^{1}\) − 1 has four zeros. Reason: The number of zeros that a polynomial can have is equal to the degree of the polynomial.

1 Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).B
2 oth assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).
3 Assertion (A) is true but reason (R) is false.
4 Assertion (A) is false but reason (R) is true.
POLYNOMIALS

90099 If the zeroes of a quadratic polynomial ax\(^{1}\) + bx + c, \(\text{C}\neq{0}\) are equal, then:

1 C and a have opposite sign
2 C and a have the same sign
3 B and c have opposite sign
4 B and c have the same sign
POLYNOMIALS

90100 Given that one of the zeroes of the cubic polynomial ax\(^{1}\) + bx\(^{1}\) + cx + d is zero then the product of the other two zeroes is:

1 \(\frac{\text{-b}}{\text{a}}\)
2 \(\frac{\text{-c}}{\text{a}}\)
3 \(\frac{\text{c}}{\text{a}}\)
4 \(\frac{\text{b}}{\text{a}}\)
POLYNOMIALS

90101 If \(\alpha\) and \(\beta\) are the zeroes of a quadratic polynomial ax\(^{1}\) + bx + c, then \(\alpha\beta=\)

1 \(\frac{-\text{b}}{a}\)
2 \(\frac{-\text{c}}{a}\)
3 \(\frac{\text{c}}{a}\)
4 \(\frac{\text{b}}{a}\)
POLYNOMIALS

90098 Directions: In the following questions, the Assertions (A) and Reason(s) (R) have been put forward. Read both the statements carefully and choose the correct alternative from the following: Assertion:The polynomial x\(^{1}\) + 4x 4 − 2x 3 + x\(^{1}\) − 1 has four zeros. Reason: The number of zeros that a polynomial can have is equal to the degree of the polynomial.

1 Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).B
2 oth assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).
3 Assertion (A) is true but reason (R) is false.
4 Assertion (A) is false but reason (R) is true.
POLYNOMIALS

90099 If the zeroes of a quadratic polynomial ax\(^{1}\) + bx + c, \(\text{C}\neq{0}\) are equal, then:

1 C and a have opposite sign
2 C and a have the same sign
3 B and c have opposite sign
4 B and c have the same sign
POLYNOMIALS

90100 Given that one of the zeroes of the cubic polynomial ax\(^{1}\) + bx\(^{1}\) + cx + d is zero then the product of the other two zeroes is:

1 \(\frac{\text{-b}}{\text{a}}\)
2 \(\frac{\text{-c}}{\text{a}}\)
3 \(\frac{\text{c}}{\text{a}}\)
4 \(\frac{\text{b}}{\text{a}}\)
POLYNOMIALS

90101 If \(\alpha\) and \(\beta\) are the zeroes of a quadratic polynomial ax\(^{1}\) + bx + c, then \(\alpha\beta=\)

1 \(\frac{-\text{b}}{a}\)
2 \(\frac{-\text{c}}{a}\)
3 \(\frac{\text{c}}{a}\)
4 \(\frac{\text{b}}{a}\)