Laws of Exponents Easy

Simplify :

(-x⁵ ) (2x⁴)³

• 8x12

• -6x¹⁷

• -6x⁹

• -8x¹⁷

Answer explanation

Coefficients multiply, but exponents are to be added.

(5x²)(-2x³y²)²

• 10x⁸y⁴

• 20x⁸y⁴

• -20x⁸y⁴

• 3x⁸y⁴

12x⁹ / -3x⁵

• 4x⁴

• -4x⁵

• -3x⁴

• -4x⁴

(10x⁵y⁶)^-2

• 1 / 100 x¹⁰y¹²

• 100 x¹⁰y¹²

• 1/100x³y⁴

• -1/100x¹⁰y¹²

• 5^-8
• 5²
• 25^-8
• 25²

(x⁴)^-2

• 1/x

• x^-6

• 1/x⁸

• 0
• 3
• 1
• -1

Q2. What is the value of x raised to the power of 4?

• x⁴

• x⁸

• x¹²

• x²⁰

Simplify:

• x³

• x¹¹

• 1/x¹¹

• 1/x³

• 2a²b⁶
• 1/2a²b⁶
• b⁶/2a²
• 2b⁶/a²