Last updated on Oct 23, 2026

Exponential Equations (Grade 12 NSC Matric Mathematics): Quizzes

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Exponential Equations

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What defines an exponential equation?

Variable appears in the exponent

Using the product rule, what does $a^3 \times a^5$ simplify to?

$a^8$

Using the quotient rule, what does $a^7 \div a^3$ equal?

$a^4$

Using the power rule, what does $(a^2)^4$ simplify to?

$a^8$

What is $a^{-3}$ equal to using the negative exponent rule?

$\frac{1}{a^3}$

What does $a^0$ equal according to the zero exponent rule?

$1$

Solve for $x$ : $2^x = 8$

$x = 3$

Solve for $x$ : $5^{x+1} = 125^{x-3}$

$x = 5$

Solve for $x$ : $2^x = \frac{1}{8}$

$x = -3$

Solve for $x$ : $3^{9-2x} = 27^{x-1}$

$x = \frac{12}{5}$

Explore Grade 12 NSC Matric Mathematics Revision Notes by Topics

Exponents and Surds

Algebra

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Functions

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Differential Calculus

Explore Grade 12 NSC Matric Mathematics Model Answers by Topics

Exponents and Surds

Algebra

Polynomials

Sequences and Series

Functions

Finance

Differential Calculus

Explore Grade 12 NSC Matric Mathematics Flashcards by Topics

Exponents and Surds

Algebra

Polynomials

Sequences and Series

Functions

Finance

Differential Calculus

Explore Grade 12 NSC Matric Mathematics Exam Questions by Topics

Exponents and Surds

Algebra

Polynomials

Sequences and Series

Functions

Finance

Differential Calculus

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