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Mathematics 7 Online
OpenStudy (anonymous):

help with exponent problem

OpenStudy (anonymous):

If you know that the product of two powers is \[7^{10}\] and that the quotient is \[7^{2}\], then what could the two powers be? How could you verify your answer? Please help me guys!

OpenStudy (anonymous):

let the two powers be a & b Given : a x b =7^10 a/b =7^2 =>a= b x 7^2 => b^2 x 7^2 = 7^10 => b^2 =7^8 => b= 7 ^4 =>a=7^6

OpenStudy (anonymous):

is this ur answer!!!

OpenStudy (anonymous):

ok thanks alot

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