The root of the polynomial equation 2x + 3 = 0 is ________.

(a)

\(\frac{1}{3}\)

(b)

\(-\frac{1}{3}\)

(c)

\(-\frac{3}{2}\)

(d)

\(-\frac{2}{3}\)

The sum of the polynomials p(x) = x³ – x² – 2, q(x) = x²–3x+ 1 _______.

(a)

x³ – 3x – 1

(b)

x³ + 2x² – 1

(c)

x³ – 2x² – 3x

(d)

x³ – 2x² + 3x –1

The product of the polynomials p(x) = 4x –3 q(x) = 4x + 3 ____________

(a)

1 – x – 8

(b)

16x² – 9

(c)

18x³ + 12x² – 12x – 8

(d)

18x³ – 12x² + 12x + 8

The remainder when p(x) = x³ – ax² + 6x – a is divided by (x – a) is ______________

(a)

–5a

(b)

\(\frac {1}{5}\)

(c)

5

(d)

5a

Degree of the polynomial (y³–2)(y³ + 1) is _______.

(a)

9

(b)

2

(c)

3

(d)

6

Which of the following is a monomial?

(a)

\({ 4x }^{ 2 }\)

(b)

\(a+b\)

(c)

\(a+b+c\)

(d)

\(a+b+c+d\)

Which of the following is trinomial?

(a)

-7z

(b)

\({ z }^{ 2 }-{ 4y }^{ 2 }\)

(c)

\({ x }^{ 2 }y-{ xy }^{ 2 }+y\)

(d)

\(12a=9ab+5b-3\)

The sum of \({ 5x }^{ 2 };-7x^{ 2 };8x^{ 2 };11x^{ 2 }\ and\ -9x^{ 2 }\) is ___________ 

(a)

\(2{ x }^{ 2 }\)

(b)

\(4{ x }^{ 2 }\)

(c)

\(6{ x }^{ 2 }\)

(d)

\(8{ x }^{ 2 }\)

The area of a rectangle with length \(2l^{ 2 }m\) and breadth \(3l^{ 2 }m\) is_______________________

(a)

\(6l^{ 3 }m^{ 3 }\)

(b)

\(l^{ 3 }m^{ 3 }\)

(c)

\(2l^{ 3 }m\)

(d)

\(4l^{ 3 }m^{ 3 }\)

The coefficient of \({ x }^{ 2 }\ and\ x\ in\ 2{ x }^{ 3 }-5{ x }^{ 2 }+6x-3\) are respectively ____________

(a)

2, -5

(b)

2, 6

(c)

-5, 6

(d)

-5, -3

The coefficient of -5x is ___________

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-5

7x - 5y + 3 has __________ terms

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3

An expression having only two terms is called a __________

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binomial

The degree of polynomial 5x²y + 3x³y² + 3xy +7 is ____________

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5

The sum of 7x² - 4x + 5 and 9x - 10 is __________

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7x² + 5x - 5