Question

(-8)^-2 *5^-3 *(-7)^-4 * 2^4 /(-5)^-7 * 28^-3 * 16^4

Answer 1

Answer:

(-8)^-2 *5^-3 *(-7)^-4 * 2^4 /(-5)^-7 * 28^-3 * 16^4=-0.19428250862

Step-by-step explanation:

open parentheses negative 8 close parentheses to the power of negative 2 end exponent cross times . . hey mate hope this will help you