(a) Simplify x^8 ÷ x^2
find the value of w when - x^72 ÷ x^w = x^8.
5^7/5^9 = p^2
Find p
please show workings
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Answer:
x^6
w=64
p=1/5
Step-by-step explanation:
x^8 ÷ x^2=x^8*x^(-2)=x^(8-2)=x^6
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