What is the expression written using each base only once? (-4)^-6 * (-4)^7 a. 4^13 b.-4 c.13 d.1 find the simplified form of expression. give your answer in scientific notation. (3 x 10^6) (8 x 10^-4) a. 1.1 x 10^3 b.2.4 x 10^3 c.1.1 x 10^-23 d.2.4 x 10^-23

for this case we have the following expression:

to solve, we rewrite the expression as:

we apply double c and we have:

thus, the quotient is 48.

so, patel found a wrong ratio and the multiplication was incorrect.

option d

the answer is c.

step-by-step explanation: