Answer:
Step-by-step explanation:
x
=
0
F(x) = 3(x-4)^2-38 because finding the perfect square would get you f(x)+38=3(x^2-8x+16) and then finding the squareroot of that and moving the constant on the left back to the right would leave u with f(x)=3(x-4)^2-38
Answer:-24
Step-by-step explanation:
-3(-2) = 6 x (-4) = -24
Answer:
8a+1=33
Step-by-step explanation:
you can solve 3a-2=10 by simplifying to 3a=12, so a=4. Then you replace the a in 8a+1 with 4 to get 32+1, which is 33
Answer:
16
Step-by-step explanation:
i think it’s this because 4(4) is 16?
