SOLUTION: (t+5)^2=4 (t+5)^2-4=0 t = -7 or -3 Please explain how you come up with this answer?

SOLUTION: (t+5)^2=4 (t+5)^2-4=0 t = -7 or -3 Please explain how you come up with this answer?

Algebra.Com

Question 614689: (t+5)^2=4
(t+5)^2-4=0
t = -7 or -3
Please explain how you come up with this answer?
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
(t+5)^2=4
(t+5)^2-4=0
t = -7 or -3
-----------
(t+5)^2=4
t+5 = +2 --> t = -3
t+5 = -2 --> t = -7
t = -7 or -3
RELATED QUESTIONS
will you please help me with this problem:... (answered by solver91311)

Find the values of the trigonometric functions of t from the given information. tan t = (answered by ewatrrr)

A stone is thrown straight up from the ground. The height above the ground, h(t) metres... (answered by macston)

Dear Tutor, Could you please explain the procedure in solving this problem: Let... (answered by Fombitz)

Can you please help me solve this problem? -3 - 4 (t-5) = -2(t+3) + 11 (answered by gonzo)

please solve this using quadratic equatin with factoring method t^2 - t/4 + 1/5... (answered by checkley71)

solve for t:... (answered by jim_thompson5910)

Working together, a painter and the painter's apprentice can paint a room in 4h. Working... (answered by scott8148,stanbon)

How do you do 4 5 - - - t-2... (answered by stanbon)