SOLUTION: 4 t2= The 2 is squared... so 4t 2=16?

Question 50904: 4 t2= The 2 is squared... so 4t 2=16?
Found 2 solutions by stanbon, sinadone:
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
4t^2=16
Divide thru by 4 to get
t^2=4
Take the square root of boh sides to get:
t=2 or t=-2
Cheers,
Stan H.
Answer by sinadone(8) (Show Source): You can put this solution on YOUR website!
4t^2=16
Divide by 4:
t^2=4
Then take the square root of t^2 and of 4.
which leaves you with: t=2
Whenever you want to recheck your answer, just plug it back in.
4(2)^2 (should equal) = 16
Then you know you're right!
RELATED QUESTIONS
I need help with this equation (-5t)(t2+2t-4) -The t2 is t squared... (answered by richard1234)
Find the product: a. (2x - 3) (4x2 - 6x + 3) b. t(t2 - 2) 2 (squared) (answered by funmath)
Solve. t2 + 4t = 1 (answered by jim_thompson5910)
An object moves along a straight path at a speed v(t) = 2+4t-t2 of m/s. When will the... (answered by ikleyn)
Factor... (answered by josmiceli,josgarithmetic)
4t^4=-13t^2+12 (answered by ikleyn)
Solve the equations.... (answered by umail08)
Solve the equation.... (answered by solver91311)
How do you factor out t to the fourth minus 16. The problem is t4 - 16 * t2 +1 (answered by bucky)