Answer:
postive 6
Step-by-step explanation:cause negative plus a negative equals a postive
Answer:
Step-by-step explanation:
f(g(x))=(x+2)²-1
=x²+4x+5
This simple question wey u no fit answer chai I tire for you ooooooo
Answer:
Step-by-step explanation:
13x^2 + 56x + 75 = 4x^2 - 10x - 46
You need to first combine like terms, so subtract 4x^2 from both sides,
9x^2 + 56x + 75 = -10x - 46
then add -10x to both sides
9x^2 +66x + 75 = -46
then add -46 to both sides
9x^2 + 66x + 121 = 0
Then use the quadratic formula,
So
a = 9
b= 66
c = 121
That simplifies to
Which simplifies to
Which simplifies to
or
Answer:
same
Step-by-step explanation: