Question

Find the products :-
y4*-2/y3*y​

Answer 1

Answer:

STEP1:

-2 Simplify —— y3

Equation at the end of step1:

-2 ((y4) • ——) • y y3

STEP 2 :

Dividing exponential expressions :

 2.1    y4 divided by y3 = y(4 - 3) = y1 = y

Equation at the end of step2:

-2y • y

STEP3:

Multiplying exponential expressions :

 3.1    y1 multiplied by y1 = y(1 + 1) = y2

Final result :

-2y²

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