Use multiplication to expand the expression below. Then compute and/or simplify.
(- y) ^ 4
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Press the button or type the symbol on your keyboard to represent multiplication. Using × for multiplication is inappropriate when z may be used as a variable. For the answer, type the base, ther use the a ^ b button or type the symbol for: an exponent.
Expanded form:
Make sure it's right
(- y) ^ 4 = (- y) × (- y) × (- y) × (- y) = y × y × y × y = y^4
Simplified form:
(- y) ^ 4 = y^4