(8t-7)(8t+7)=

Simple and best practice solution for (8t-7)(8t+7)= equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for (8t-7)(8t+7)= equation:


Simplifying
(8t + -7)(8t + 7) = 0

Reorder the terms:
(-7 + 8t)(8t + 7) = 0

Reorder the terms:
(-7 + 8t)(7 + 8t) = 0

Multiply (-7 + 8t) * (7 + 8t)
(-7(7 + 8t) + 8t * (7 + 8t)) = 0
((7 * -7 + 8t * -7) + 8t * (7 + 8t)) = 0
((-49 + -56t) + 8t * (7 + 8t)) = 0
(-49 + -56t + (7 * 8t + 8t * 8t)) = 0
(-49 + -56t + (56t + 64t2)) = 0

Combine like terms: -56t + 56t = 0
(-49 + 0 + 64t2) = 0
(-49 + 64t2) = 0

Solving
-49 + 64t2 = 0

Solving for variable 't'.

Move all terms containing t to the left, all other terms to the right.

Add '49' to each side of the equation.
-49 + 49 + 64t2 = 0 + 49

Combine like terms: -49 + 49 = 0
0 + 64t2 = 0 + 49
64t2 = 0 + 49

Combine like terms: 0 + 49 = 49
64t2 = 49

Divide each side by '64'.
t2 = 0.765625

Simplifying
t2 = 0.765625

Take the square root of each side:
t = {-0.875, 0.875}

See similar equations:

| 3ix-1x= | | Lny=kt+c | | -16=-8(2-6x)+6x | | .7g-g= | | x^4+8*x^3-83*x^2+110*x+120=0 | | Y+5-7y-10= | | a-2b=-13 | | 11.7x=6 | | y=ln(4-x^2) | | 14-9x=-8(-10+x) | | Z/4=48/13 | | 12*x=x+1*10 | | (x+58)(x+21)=180 | | x+1+12=x+10 | | 5a-8=8-4a | | 20-(6+5)= | | 33x-4=53fraction | | -4x+3(x-1)=-(x+3) | | 20x+1=x+1 | | 5k-3/4=4 | | 33x-4=53 | | c=5h+30.25 | | -9=28-9x | | 18=x+4 | | 8w+12=4(3+w) | | 2-9x=-9x+2 | | [2x-1]=[4x+3] | | 11=3-4/3x | | 3u+16=61 | | 5/8=1/2/x | | 4x^3+3x^3-4x-12=0 | | 5(j+2)-9=-17-j |

Equations solver categories