# Can someone me ? 20 points both screenshots are for the questions, i just couldn't get all of the choices in one shot

your answer is a

step-by-step explanation:

plzplzplzplzplz mark brainliest i need it.

8u18w45x4a18

step-by-step explanation:

1

simplify —

2

1

((•(u9))•(w17))•(•((4•(a3))•(•(•a15)•u9))

2

equation at the end of step 2 :

a15

((•(u9))•(w17))•(•((4•(a3))•(•(•u9))

2

equation at the end of step 3 :

u9a15

((•(u9))•(w17))•(•((4•(a3))•(•(

2

equation at the end of step 4 :

-u9a15

((•(u9))•(w17))•(•(22a3•w28))•

2

equation at the end of step 5 :

-u9a15

((0 - ((22u9 • w17) • x4)) • 22w28a3) •

2

step 6 :

multiplying exponential expressions :

u9 multiplied by u9 = u(9 + 9) = u18

multiplying exponential expressions :

a3 multiplied by a15 = a(3 + 15) = a18

dividing exponents :

24 divided by 21 = 2(4 - 1) = 23

final result :

8u18w45x4a18