Practice Exponents

Simplify the expression.

Mathematical Equivalence

OFF

Use the product law to solve. Utilice la ley de productos para resolver. (7^-17)(7^-24)

• 7 ^-7

• 49⁶⁹⁷

• 7 ^-41

• 49 ^-41

Simplify.

Simplificar.

(x⁴) (x)

• 2x⁴

• x

• x⁵

• x⁴

Solve.

Resolver.

(y⁶)(y^-11)

• y^-66

• y^-5

• y⁵

• y¹⁷

Multiply. Give the product in scientific notation.

• 6.432×10⁵

• 6.432×10⁶

• 6.432×10¹

Anything raised to a power of zero is always: 

• 0

• 1

• itself

• negative

Give the sum in scientific notation.

(2.6 x 10⁶) + (4.2 x 10⁶)

• 6.8 x 10⁶

• 6.8 x 10¹²

• 8.4 x 10⁶

• 3.2 x 10¹²

Give the sum in scientific notation.

(4.8 x 10⁸) + (5.4 x 10⁸)

• 1.02 x 10⁸

• 1.02 x 10⁹

• 9.2 x 10⁸

Give the difference in scientific notation.

(9.87 x 10⁷) - (7.42 x 10⁷)

• 2.45 x 10⁰

• 3.5 x 10⁷

• 2.45 x 10⁷

• 17.29 x 10⁷

Divide. Give the quotient in scientific notation.

(3 x 10^-5)/(4 x 10²)

• 7.5 x 10^-3

• 7.5 x 10^-8

• .75 x 10^-7

•  7.0 x 10²