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MYP
Exponent laws

MYP Standard Mathematics Exponent Laws Questionbank

MYP Standard Mathematics Topic Exponent Laws Questionbank | RevisionDojo

Problem-solving strategies

The number system

Exponent laws

Scientific notation

Units and measurement

Radicals

Absolute value

Type

Difficulty

Question

If $a < 0$ , which of the following statements about $a^n$ is true?

Which of the following expressions is equivalent to $\left(\frac{a}{b}\right)^{-n}$ for ?

Fill in the blank: In the power expression $b^n$ , the value $n$ is known as the _______.

Simplify the expression $(a^{-2})^{-3} / a^4$ completely.

Rewrite the expression $5x^{-2}$ using only positive exponents.

MYP MYP Standard Mathematics Topic Exponent Laws Questionbank

Practice MYP MYP Standard Mathematics Topic Exponent Laws with authentic exam-style questions for both SL and HL students. This question bank focuses on the exact syllabus content for Exponent Laws and mirrors Paper 1, 2 style where relevant.

Get instant solutions, detailed explanations, and build confidence with questions aligned to MYP examiner expectations.

−n

a, b \neq 0

4

1

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a^n is always positive

a^n is positive if $n$ is an odd integer

a^n is always negative

a^n is positive if $n$ is an even integer

Product

Coefficient

Base

Exponent

$\frac{1}{5x^2}$

$-10x$

$\frac{5}{x^2}$

$\frac{1}{25x^2}$

2

3

4

5

18

$\frac{1}{a^n b^n}$

$-n\left(\frac{a}{b}\right)$

$\left(\frac{a}{b}\right)^n$

$\left(\frac{b}{a}\right)^n$

$a^{-10}$

$a^2$

$a^{10}$

$a^{-1}$