If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 0 = 490t2 + -1120t + 640 Reorder the terms: 0 = 640 + -1120t + 490t2 Solving 0 = 640 + -1120t + 490t2 Solving for variable 't'. Combine like terms: 0 + -640 = -640 -640 + 1120t + -490t2 = 640 + -1120t + 490t2 + -640 + 1120t + -490t2 Reorder the terms: -640 + 1120t + -490t2 = 640 + -640 + -1120t + 1120t + 490t2 + -490t2 Combine like terms: 640 + -640 = 0 -640 + 1120t + -490t2 = 0 + -1120t + 1120t + 490t2 + -490t2 -640 + 1120t + -490t2 = -1120t + 1120t + 490t2 + -490t2 Combine like terms: -1120t + 1120t = 0 -640 + 1120t + -490t2 = 0 + 490t2 + -490t2 -640 + 1120t + -490t2 = 490t2 + -490t2 Combine like terms: 490t2 + -490t2 = 0 -640 + 1120t + -490t2 = 0 Factor out the Greatest Common Factor (GCF), '10'. 10(-64 + 112t + -49t2) = 0 Factor a trinomial. 10((-8 + 7t)(8 + -7t)) = 0 Ignore the factor 10.Subproblem 1
Set the factor '(-8 + 7t)' equal to zero and attempt to solve: Simplifying -8 + 7t = 0 Solving -8 + 7t = 0 Move all terms containing t to the left, all other terms to the right. Add '8' to each side of the equation. -8 + 8 + 7t = 0 + 8 Combine like terms: -8 + 8 = 0 0 + 7t = 0 + 8 7t = 0 + 8 Combine like terms: 0 + 8 = 8 7t = 8 Divide each side by '7'. t = 1.142857143 Simplifying t = 1.142857143Subproblem 2
Set the factor '(8 + -7t)' equal to zero and attempt to solve: Simplifying 8 + -7t = 0 Solving 8 + -7t = 0 Move all terms containing t to the left, all other terms to the right. Add '-8' to each side of the equation. 8 + -8 + -7t = 0 + -8 Combine like terms: 8 + -8 = 0 0 + -7t = 0 + -8 -7t = 0 + -8 Combine like terms: 0 + -8 = -8 -7t = -8 Divide each side by '-7'. t = 1.142857143 Simplifying t = 1.142857143Solution
t = {1.142857143, 1.142857143}
| (5-6*9+6)*9+3-85= | | Tan(2x)=3.7 | | 3s+6=39 | | -27-3x=x+17 | | 4x-3/4=35 | | 0.12w=6 | | -3x-42=74+x | | 5x+12.5y=5x+12.5y | | 3.1-5.1x=-22.92+10.41 | | 2x^2-2x-190=0 | | 0.1+0.4n=0.5(n+4) | | 81x^2-330x-7=0 | | 0.1+0.4=0.5(n+4) | | 1.25(8d-16+4d)-15-d+21= | | 121+52=155 | | 9x=11a | | 4y-15=4(9)-15 | | 5n^3-4n^2+25n-20=0 | | 15-3(2x+6)=25+4x | | 2/a-7=5/2a=5 | | 41.2+-47.5=x | | (-4-3x)(-4+3x)=0 | | -57+2x=-3x+73 | | -5=-2+v | | 25s+50+15r=255 | | n(x)=x^2-7x+8 | | 12/3x42/5 | | x+-34.4=-4 | | -5.5x+0.58=-3.82 | | (m+25)=4(m-0.5) | | -38x=0 | | -38=0 |