3x * 3x = 9x
9x + 6 - 2x + 5x - 4x^2 + 9
9x + 6 - 7x - 4x * 4x + 9
9x + 6 - 7x - 16x + 9
9x + -7x = 2x + 6 - 16x + 9
2x + 6 - 16x + 9
2x + (-3) - 16x
-14x + (-3) is the expression?
Answer:
-2m - 10
Step-by-step explanation:
3m - 2(5 + 3m) + m =
3m - 10 - 6m + m =
-2m - 10
4*(1/2)^0 + 4*(1/2)^1 + 4*(1/2)^2 =
4 + 2 + 1 = 7
Step-by-step explanation:
Simple
The formula is you have to add 6
So 2 8 14 20 26