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If the expression (2ya)4 is equivalent to 16y8 , what is the value of A.
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Jan 3, 2018
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If the expression (2ya)4 is equivalent to 16y8 , what is the value of A.
Mathematics
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Well Wisher
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If you meant:
(2ya)^4=16y^8 raise the left side to the power of four
16y^4*a^4=16y^8 divide both sides by 16y^4
a^4=y^4 take the quartic root of both sides
a=±y
Scott Davidson
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Jan 8, 2018
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