Step-by-step explanation:
Changes made to your input should not affect the solution:
(1): "y4" was replaced by "y^4". 1 more similar replacement(s).
STEP
1
:
y4
Simplify ——
y
Dividing exponential expressions :
1.1 y4 divided by y1 = y(4 - 1) = y3
Equation at the end of step
1
:
y3
——
y4
STEP
2
:
y3
Simplify ——
y4
Dividing exponential expressions :
2.1 y3 divided by y4 = y(3 - 4) = y(-1) = 1/y1 = 1/y
Final result :
1
—
y
any more help just ask :)