Hassan O. answered • 07/06/16

Tutor

3
(1)
Mathematics Graduate

Hey Candy

you have 4t^2=8t-3

subtract 8t from both sides

4t^2 = 8t-3

-8t -8t

============

4t^2-8t=-3

now add 3 to both sides

4t^2-8t = -3

+3 +3

==========

4t^2-8t+3=0

from this stage on of the equation there are multiple ways of doing quadratic equations

-factoring

-completing the square

-quadratic formula

I will use factoring

4t^2-8t+3=0

(2t-1)(2t-3)=0

2t-1=0 or 2t-3=0

t=1/2 or t=3/2

Done!

Andrew M.

4t=^{2}-8t+30the factoring was done by grouping.^{2}- 8t + 3 = 0^{2}- 2t - 6t + 3 = 007/06/16