Respuesta :

it is the answer of your question

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Step-by-step explanation:

STEP

1

:

Equation at the end of step 1

(2y4 • 5) • y3

STEP

2

:

Equation at the end of step 2

(2•5y4) • y3

STEP

3

:

Multiplying exponential expressions

3.1 y4 multiplied by y3 = y(4 + 3) = y7

Final result :

(2•5y7)