Use the product rule to simplify the radical.
-$6 \sqrt { 49 }$
A)42
B)13
C)21
D)147

Name: Use the product rule to simplify the radical. -$6 \sqrt { 49 }$ A)42 B)13 C)21 D)147
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Question

Quizplus · Accepted Answer

The product rule for radicals allows you to simplify the square root of a product as the product of the square roots of its factors. Since $49$ is a perfect square, $\sqrt{49} = 7$. Therefore, $6 \sqrt{49} = 6 \times 7 = 42$.

Use the Product Rule to Simplify the Radical 6496 \sqrt { 49 }649​

Use the Product Rule to Simplify the Radical $6 \sqrt { 49 }$