2. Law of Exponents

Multiple Choice

According to the rule, simplify 10³ .

• 30

• 100

• 1000

• 300

Multiple Choice

According to exponent rules, when we multiply the same base we _______ the exponents.

• add

• subtract

• multiply

• divide

Multiple Choice

Solve and simplify:

 m⁴ $$\cdot$$ m⁷

• m³

• m¹¹

• m²⁸

• m⁴⁷

Multiple Choice

Simplify: ( x ⁴ ) ⁵

• x ¹

• x ⁹

• x ²⁰

• x ⁴⁵

Multiple Choice

Simplify:         8m¹²/ 2m³

• 6m⁹

• 4m⁹

• 6m⁴

• 4m⁴

Multiple Choice

Simplify: (-1/k)⁰

• -1/k

• 1/

• -1

• 1

Multiple Choice

Simplify the following expression: x³y^-7

• x^-3y⁷

• x³ / y^-7

• x³ / y⁷

• y³ / x^-7

Multiple Choice

Simplify: (−2x³y²)(5xy⁴)

• 10 x³y⁶

• -10 x³y⁸

• 3 x⁴y⁶

• -10 x⁴y⁶