janiyahntr
janiyahntr
10-02-2019
Mathematics
contestada
how to solve these problems ?
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ayonnaaaa
ayonnaaaa
10-02-2019
i can’t see the problems clearly
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saydakhaled36
saydakhaled36
10-02-2019
You subtract the power from each other for example number 4 a^2 -a^1 = 2-1 = a^1
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