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express the answer to that all exponents are positive on the following expressions: (12x^3)^-2 and x^-5 y^4/x^8 y^7
Solution
(12×3)-2 = 12-2x-6 = 1/(144×6)
(x-5y4)/(x8y7) = (x8y11)/x5 = x3y11
express the answer to that all exponents are positive on the following expressions: (12x^3)^-2 and x^-5 y^4/x^8 y^7
Solution
(12×3)-2 = 12-2x-6 = 1/(144×6)
(x-5y4)/(x8y7) = (x8y11)/x5 = x3y11