If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -5t2 + 30t + -15 = 0 Reorder the terms: -15 + 30t + -5t2 = 0 Solving -15 + 30t + -5t2 = 0 Solving for variable 't'. Factor out the Greatest Common Factor (GCF), '5'. 5(-3 + 6t + -1t2) = 0 Ignore the factor 5.Subproblem 1
Set the factor '(-3 + 6t + -1t2)' equal to zero and attempt to solve: Simplifying -3 + 6t + -1t2 = 0 Solving -3 + 6t + -1t2 = 0 Begin completing the square. Divide all terms by -1 the coefficient of the squared term: Divide each side by '-1'. 3 + -6t + t2 = 0 Move the constant term to the right: Add '-3' to each side of the equation. 3 + -6t + -3 + t2 = 0 + -3 Reorder the terms: 3 + -3 + -6t + t2 = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -6t + t2 = 0 + -3 -6t + t2 = 0 + -3 Combine like terms: 0 + -3 = -3 -6t + t2 = -3 The t term is -6t. Take half its coefficient (-3). Square it (9) and add it to both sides. Add '9' to each side of the equation. -6t + 9 + t2 = -3 + 9 Reorder the terms: 9 + -6t + t2 = -3 + 9 Combine like terms: -3 + 9 = 6 9 + -6t + t2 = 6 Factor a perfect square on the left side: (t + -3)(t + -3) = 6 Calculate the square root of the right side: 2.449489743 Break this problem into two subproblems by setting (t + -3) equal to 2.449489743 and -2.449489743.Subproblem 1
t + -3 = 2.449489743 Simplifying t + -3 = 2.449489743 Reorder the terms: -3 + t = 2.449489743 Solving -3 + t = 2.449489743 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + t = 2.449489743 + 3 Combine like terms: -3 + 3 = 0 0 + t = 2.449489743 + 3 t = 2.449489743 + 3 Combine like terms: 2.449489743 + 3 = 5.449489743 t = 5.449489743 Simplifying t = 5.449489743Subproblem 2
t + -3 = -2.449489743 Simplifying t + -3 = -2.449489743 Reorder the terms: -3 + t = -2.449489743 Solving -3 + t = -2.449489743 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + t = -2.449489743 + 3 Combine like terms: -3 + 3 = 0 0 + t = -2.449489743 + 3 t = -2.449489743 + 3 Combine like terms: -2.449489743 + 3 = 0.550510257 t = 0.550510257 Simplifying t = 0.550510257Solution
The solution to the problem is based on the solutions from the subproblems. t = {5.449489743, 0.550510257}Solution
t = {5.449489743, 0.550510257}
| 2-x=8 | | 4p+2=3p+-7 | | -2x-40=-9x+58 | | .11x+.6(x-1)=.01(3x-5) | | 5x-25=9x+11 | | 2x+52=180 | | (9x+3)+(11x-7)+(6x+18)= | | 7(-9x)=12 | | 5x-8y=-32 | | -5t^2+30t-15=30 | | 0.5=19.5 | | -6x+5y=-3 | | -9(x-3)-(8x-5)=-18x | | 5x+12-6x=5x-48 | | va-w=3 | | zx-w=3 | | 3y^2+5=50 | | 7-6(x+4)=-8 | | -9(m-2)-6(8m-9)=-58(m-1)-1 | | vx-w=3 | | 8x-2=-24x+10 | | Y^2+4=20 | | t+9=-2t-3-3t | | x-2=2x-14 | | 8x+3=5x+15 | | i=500*0.12*2 | | t+9=2t-3-3t | | -2+12=5 | | -8(1-5v)=31 | | -4(x-5)+3(-6x-6)=-23(x+1)-2 | | 4y^2+15y+2=0 | | p=2*3+2*136 |