to solve this expression: 10a-4(a+2) -> 10a-4(a)-4(2) -> 10a-4a-8 -> 6a-8
X= -2
-2 + 8 = 6
-15
-15
7+2n
5f-2
22 + y
y = f(x) = 2x2 - 3x + 10dy = (4x - 3) dxNote:It's possible that the function in the question may have been f(x) = (2x)2 - 3x + 10 .If that's the case, thendy = (8x - 3) dx
11-3p
It is: 11x -2 simplified
It is: b+4 when simplified
Factor it out: (x+2) squared