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ALGEBAIC EXPRESSIONS

295514 Find the second term of 4a $^{1}$ + 5a $^{1}$ - a $^{1}$ +6:

1 4a

^{1}

2 5a

^{1}

3 -a

^{1}

4 6

Explanation:

5a $^{1}$
In polynomial, the term with highest exponent is the first term
Write terms in decreasing order of their exponents. Second term in the order is the second term of the polynomial.
Given polynomial is 4a $^{1}$ + 5a $^{1}$ - a2 + 6 Highest exponent of a is 4, then 3,
then 2 and then 0 i.e. the term containing constant 5a $^{1}$ is the second term in the list

ALGEBAIC EXPRESSIONS

295515 Which of the following is are polynomials?

1 3xy

^{1}

2 2x + 5

3 5x

^{1}

+ 4x

^{1}

+ 5x + 1

4 None of the above

Explanation:

5x $^{1}$ + 4x $^{1}$ + 5x + 1
5x $^{1}$ + 4x $^{1}$ + 5x + 1 contains more than 3 terms.

ALGEBAIC EXPRESSIONS

295516 If x = 997, y = 998, z = 999, then thevalue of x $^{1}$ + y $^{1}$ + z $^{1}$ - xy - yz - zx will be:

1 3

2 9

3 16

4 4

ALGEBAIC EXPRESSIONS

295517 Find the value of the expression x + 2 for x = -2

1 0

2 2

3 -2

4 4

ALGEBAIC EXPRESSIONS

295514 Find the second term of 4a $^{1}$ + 5a $^{1}$ - a $^{1}$ +6:

1 4a

^{1}

2 5a

^{1}

3 -a

^{1}

4 6

Explanation:

5a $^{1}$
In polynomial, the term with highest exponent is the first term
Write terms in decreasing order of their exponents. Second term in the order is the second term of the polynomial.
Given polynomial is 4a $^{1}$ + 5a $^{1}$ - a2 + 6 Highest exponent of a is 4, then 3,
then 2 and then 0 i.e. the term containing constant 5a $^{1}$ is the second term in the list

ALGEBAIC EXPRESSIONS

295515 Which of the following is are polynomials?

1 3xy

^{1}

2 2x + 5

3 5x

^{1}

+ 4x

^{1}

+ 5x + 1

4 None of the above

Explanation:

5x $^{1}$ + 4x $^{1}$ + 5x + 1
5x $^{1}$ + 4x $^{1}$ + 5x + 1 contains more than 3 terms.

ALGEBAIC EXPRESSIONS

295516 If x = 997, y = 998, z = 999, then thevalue of x $^{1}$ + y $^{1}$ + z $^{1}$ - xy - yz - zx will be:

1 3

2 9

3 16

4 4

ALGEBAIC EXPRESSIONS

295517 Find the value of the expression x + 2 for x = -2

1 0

2 2

3 -2

4 4

ALGEBAIC EXPRESSIONS

295514 Find the second term of 4a $^{1}$ + 5a $^{1}$ - a $^{1}$ +6:

1 4a

^{1}

2 5a

^{1}

3 -a

^{1}

4 6

Explanation:

5a $^{1}$
In polynomial, the term with highest exponent is the first term
Write terms in decreasing order of their exponents. Second term in the order is the second term of the polynomial.
Given polynomial is 4a $^{1}$ + 5a $^{1}$ - a2 + 6 Highest exponent of a is 4, then 3,
then 2 and then 0 i.e. the term containing constant 5a $^{1}$ is the second term in the list

ALGEBAIC EXPRESSIONS

295515 Which of the following is are polynomials?

1 3xy

^{1}

2 2x + 5

3 5x

^{1}

+ 4x

^{1}

+ 5x + 1

4 None of the above

Explanation:

5x $^{1}$ + 4x $^{1}$ + 5x + 1
5x $^{1}$ + 4x $^{1}$ + 5x + 1 contains more than 3 terms.

ALGEBAIC EXPRESSIONS

295516 If x = 997, y = 998, z = 999, then thevalue of x $^{1}$ + y $^{1}$ + z $^{1}$ - xy - yz - zx will be:

1 3

2 9

3 16

4 4

ALGEBAIC EXPRESSIONS

295517 Find the value of the expression x + 2 for x = -2

1 0

2 2

3 -2

4 4

ALGEBAIC EXPRESSIONS

295514 Find the second term of 4a $^{1}$ + 5a $^{1}$ - a $^{1}$ +6:

1 4a

^{1}

2 5a

^{1}

3 -a

^{1}

4 6

Explanation:

5a $^{1}$
In polynomial, the term with highest exponent is the first term
Write terms in decreasing order of their exponents. Second term in the order is the second term of the polynomial.
Given polynomial is 4a $^{1}$ + 5a $^{1}$ - a2 + 6 Highest exponent of a is 4, then 3,
then 2 and then 0 i.e. the term containing constant 5a $^{1}$ is the second term in the list

ALGEBAIC EXPRESSIONS

295515 Which of the following is are polynomials?

1 3xy

^{1}

2 2x + 5

3 5x

^{1}

+ 4x

^{1}

+ 5x + 1

4 None of the above

Explanation:

5x $^{1}$ + 4x $^{1}$ + 5x + 1
5x $^{1}$ + 4x $^{1}$ + 5x + 1 contains more than 3 terms.

ALGEBAIC EXPRESSIONS

295516 If x = 997, y = 998, z = 999, then thevalue of x $^{1}$ + y $^{1}$ + z $^{1}$ - xy - yz - zx will be:

1 3

2 9

3 16

4 4

ALGEBAIC EXPRESSIONS

295517 Find the value of the expression x + 2 for x = -2

1 0

2 2

3 -2

4 4