2 do potegi 6 x (-2) do potegi 3 : (-2) do potegi 8 =
prosze plis na szybko daje naj

5x+40

5(x + 8)

7x - 49

7(x - 7)

18x + 9

9(2x + 1)

15x - 10

5(3x - 2)

step-by-step explanation:

for number one all you have to do is factor 5 out of 5x + 40

for number 2 factor 7 out of 7x - 49

for number three factor 9 out of 18x + 9

for number four factor 5 out of 15x - 10

i would say b) is your answer

sorry if im wrong

step-by-step explanation:

the radius is 2 times the diameter.

step-by-step explanation:

step-by-step explanation: