(x+2) + 3(x+2)
x+2+3x+6
.. ( collect like terms )
= 4x+2+6
= 4x + 8 is your answer
Answer:
1.39 × 10¹² or 1.39 × 10^12
Step-by-step explanation:
Answer:
9
Step-by-step explanation:
substitute the x which is x= 2, so
f(2)= (2+1)^2
=(3)^2
=9
I think the answer is: -4.25
