Question # 1

The degree of polynomial is x²y²+3xy+y³:

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1

2

3

4

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Polynomial

Irrational

Rotational

None of these

Every polynomial is _______ expression:

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Complex

Real

Rational

Irrational

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Binomial

Trinomial

Monomial

Rotional

An irrational radical with rotational radicanal is called ______:

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Polynomial

Surd

Rotaional

Irrational

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a²+b²

a²-b²

a-b

a+b

The degree of 2x⁴y³+x²y²+8x is:

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4

3

7

8

Degree of polynomial means ______ power of variable:

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Lowest

Highest

Both a and b

None of these

Polynomial behave like ____________:

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Integers

Natural numbers

Prime numbers

None of these

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Equality

Multiplication

Division

Cancellation

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LCM

HCF

Addition

Multiplication

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(x-y)²

x-y

1

If the product of two surds is a rational number, then each surd is called ________ of the other:

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Additive inverse

Multiplicative inverse

Rationalizing factor

Factor

An _________ is that in which constants or variable or both are combined by basic operation:

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Matrix

Algebraic expression

Logarithm

Complex number

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Mathematics 9th Class English Medium Unit 4 Online Test MCQs With Answers

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