2 years ago

Simplify. 7-^8 x 7-^4 A. 1/7^4 B. 7^12 C. 1/7^12 D. 7^32

Mathematics

1 answer:

Nataliya [291]2 years ago

4 0

Answer:

Step-by-step explanation:

7^-8 x 7^-4 = 7^(-8-4) = 7^(-12) = (1/7)^12 = 1/7^12

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$\longrightarrow{\green{ 99 }}$

$\large\mathfrak{{\pmb{\underline{\red{Step-by-step\:explanation}}{\red{:}}}}}$

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$\sf\pink{PEMDAS\: rule.}$

P = Parentheses

E = Exponents

M = Multiplication

D = Division

A = Addition

S = Subtraction

$\large\mathfrak{{\pmb{\underline{\orange{Mystique35 }}{\orange{♨}}}}}$

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