Question

solve √(5x+21) = √6

(5x+21is all under the radical)

Answer 1

you should put it in parentheses then

Answer 2

now it's easier to read, see?

Answer 3

oh okay that makes sense

Answer 4

Okay, now to solve the equation, square both sides. We get:

\(\Large 5x + 21 = 6\)

Do you know how to solve linear equations?

Answer 5

Please @phemo01 give a chance to the asker

Answer 6

Don't post the answer

Answer 7

i got up to the linear equation but i cant crack the rest :/

Answer 8

im trying to get ahead in my courses. its so difficult :/

Answer 9

1) Subtract both sides by 21.
2) Divide both sides by 5.