Mathematics: Which expressions are equivalent to 4^3 x 4^-5? choose all answers that are correct. a) 4^-2 b) 1/16 c) 4^-15 d) 0.0625 e) 16^-1 f) 1/4^15 g) 16^-2 h) 1/4^2 i) (4^-1)^2 j) 4^3/ show how you arrived at each answer .

Which expressions are equivalent to 4^3 x 4^-5? choose

sarahjdeering

12.03.2022

The given expression is

$4^3 * 4^{-5}$

Here we have to use the product rule of exponent, according to which in case of multiplication, we have to add the exponents, that is

$4^3 * 4^{-5} = 4^{3-5} = 4^{-2}$

So out of the given options, correct option is A .

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aidanwindsor1738

21.03.2022

I thought it was 300 but um it’s not one of the answers sorry

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