Question

Solve.

5(2x+4)2=30

Answer 1

First, merge the 2 and the 5. Hint:They are both multiplying the (2x+4).

Answer 2

What do you have then?

Answer 3

ITS BETTER IF YOU DIVIDE THE 5 AND THE 2 BY 30 THEN SUBTRACT THE 4 AND FINALLY DIVIDE BY 2

Answer 4

im confused can some one show me step by step?

Answer 5

DIVE THE 5 BY THE 30
THEN DIVIDE THE 2 TO THE ANSWER YOU GOT
THEN SUBTRATC THE 4 FROM BOTH SIDES THIS WILL CANCELD THE 4 ON THE LEFT
AND FINALLY DIVIDE BY 2

Answer 6

(2X+4)2=30/5
(2X+4)2=6
2X+4=3

Answer 7

5(2x+4)^2=30

(2x+4)^2 = 30/5

(x+4)^2 = 6

x + 4 = sqrt(6)

x = sqrt(6)-4 = ?