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02-06-2020
Mathematics

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Simplify the expression (–2a) (-7a^4). Please show steps

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lolitapapponetti2 lolitapapponetti2

03-06-2020

Answer:

(2•7a5)

Step-by-step explanation:

Step 1 :

Equation at the end of step 1 :

-2a • (0 - 7a4)

Step 2 :

Multiplying exponential expressions :

2.1 a1 multiplied by a4 = a(1 + 4) = a5

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