Question 394662
(4/5axsquared)squared(-10 x cubed a squared)squared
[(4/5)ax^2]^2*[-10x^3a^2]^2
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[(4/5)(-10)a^3*x^5]^2
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[(-8)a^3x^5]^2
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= 64a^6x^10
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Cheers,
Stan H.