Answer:
4√2x.
Step-by-step explanation:
√32 = √2*√16 = 4√2.
√x^2 = x.
B
To evaluate g(7) substitute x = 7 into g(x) , that is
g(7) = × 7 -
= -
= → B
well i have to see the equation to know
6x - 3
2(x-3) + 4x + 3
= 2x - 6 + 4x + 3 (Multiply out)
= 2x + 4x - 6 + 3 (Rearrange)
= 6x - 3