Find the? In the pic Plz fast
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10^7.5×5^2.5×2^2.5=10^?
10^7.5×(5×2)^2.5=10^?
10^7.5×10^2.5=10^?
10^(7.5+2.5)=10^?
10^10=10^?
comparing the exponents
10=?
so,?=10
10^7.5×(5×2)^2.5=10^?
10^7.5×10^2.5=10^?
10^(7.5+2.5)=10^?
10^10=10^?
comparing the exponents
10=?
so,?=10
expert7:
thank you for your help
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