Find the product. $\left( 4 x ^ { 3 } \right) \left( 3 x ^ { 5 } \right)$
A) $12 x ^ { 8 }$
B) $12 x ^ { 15 }$
C) $7 x ^ { 8 }$
D) $7 x ^ { 15 }$
E)none of these

Name: Find the product. $\left( 4 x ^ { 3 } \right) \left( 3 x ^ { 5 } \right)$ A) $12 x ^ { 8 }$ B) $12 x ^ { 15 }$ C) $7 x ^ { 8 }$ D) $7 x ^ { 15 }$ E)none of these
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Question

Quizplus · Accepted Answer

When multiplying powers with the same base, you add the exponents. Thus, $4x^3 \times 3x^5 = 12x^{3+5} = 12x^8$.

Find the Product (4x3)(3x5)\left( 4 x ^ { 3 } \right) \left( 3 x ^ { 5 } \right)(4x3)(3x5)

Find the Product $\left( 4 x ^ { 3 } \right) \left( 3 x ^ { 5 } \right)$