![\sqrt{3x+1} = 4](https://tex.z-dn.net/?f=%20%5Csqrt%7B3x%2B1%7D%20%3D%204)
First, square both sides (d.) leaving 3x + 1 = 16
Second, subtract 1 from both sides (a.) leaving 3x = 15
Third, divide by 3 from both sides (e.) leaving x = 5
Answer: First D, then A, then E
Answer:
distributive property
combining like terms
addition property of equality
division property of equality
Step-by-step explanation:
I took the quiz
Answer:f(x)=x2−6x−9 f ( x ) = x 2 - 6 x - 9. Replace f(x) f ( x ) with y y . y=x2−6x−9 y = x 2 - 6 x - 9. Interchange the variables. x=y2−6y−9 x = y 2 - 6 y - 9.
Step-by-step explanation:
B) Associative property of addition. The order has not changed, just the paranthesis