Fatima evaluated the expression when m = -2 and n = 4. Her work is shown below.What was Fatima’s error?-She subtracted the exponents incorrectly when simplifying the expression.-She substituted the wrong values for the variables.-She applied the exponent -2 to 4(-2) instead of applying the exponent to just -2.-She found an incorrect value for -8^-2 since the value should be negative.

Accepted Solution

Answer:The answer to your question is: third option is correct.Step-by-step explanation:The third option is correct                                            4(-2)⁻²(4)⁻³                                            [tex]\frac{4}{(2)^{2}(4)^{3}}}[/tex]