If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying t2 + 7t + -10 = 0 Reorder the terms: -10 + 7t + t2 = 0 Solving -10 + 7t + t2 = 0 Solving for variable 't'. Begin completing the square. Move the constant term to the right: Add '10' to each side of the equation. -10 + 7t + 10 + t2 = 0 + 10 Reorder the terms: -10 + 10 + 7t + t2 = 0 + 10 Combine like terms: -10 + 10 = 0 0 + 7t + t2 = 0 + 10 7t + t2 = 0 + 10 Combine like terms: 0 + 10 = 10 7t + t2 = 10 The t term is 7t. Take half its coefficient (3.5). Square it (12.25) and add it to both sides. Add '12.25' to each side of the equation. 7t + 12.25 + t2 = 10 + 12.25 Reorder the terms: 12.25 + 7t + t2 = 10 + 12.25 Combine like terms: 10 + 12.25 = 22.25 12.25 + 7t + t2 = 22.25 Factor a perfect square on the left side: (t + 3.5)(t + 3.5) = 22.25 Calculate the square root of the right side: 4.716990566 Break this problem into two subproblems by setting (t + 3.5) equal to 4.716990566 and -4.716990566.Subproblem 1
t + 3.5 = 4.716990566 Simplifying t + 3.5 = 4.716990566 Reorder the terms: 3.5 + t = 4.716990566 Solving 3.5 + t = 4.716990566 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '-3.5' to each side of the equation. 3.5 + -3.5 + t = 4.716990566 + -3.5 Combine like terms: 3.5 + -3.5 = 0.0 0.0 + t = 4.716990566 + -3.5 t = 4.716990566 + -3.5 Combine like terms: 4.716990566 + -3.5 = 1.216990566 t = 1.216990566 Simplifying t = 1.216990566Subproblem 2
t + 3.5 = -4.716990566 Simplifying t + 3.5 = -4.716990566 Reorder the terms: 3.5 + t = -4.716990566 Solving 3.5 + t = -4.716990566 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '-3.5' to each side of the equation. 3.5 + -3.5 + t = -4.716990566 + -3.5 Combine like terms: 3.5 + -3.5 = 0.0 0.0 + t = -4.716990566 + -3.5 t = -4.716990566 + -3.5 Combine like terms: -4.716990566 + -3.5 = -8.216990566 t = -8.216990566 Simplifying t = -8.216990566Solution
The solution to the problem is based on the solutions from the subproblems. t = {1.216990566, -8.216990566}
| -6y+13=-11 | | 13a+1=3a-4 | | -4=-4/r+8 | | -16=x/3+5 | | -2v+18=0 | | -3(z-4)-(3-7z)=2(2z+1) | | 205-x=3(3.5-x) | | 4x+5y-3x-2y= | | 8x-4=12x+6+x | | 4x+5y-3x-2y=7 | | 7x-1=52 | | P-53=14.50 | | 10=8z+5 | | 2h=8-h+17 | | X+3/5=9 | | x+5=10+2x | | 4x^2-47x+70=0 | | 2m+12=3m | | (x+1.4x)(3)=9.6 | | 14.50-53=p | | -6u+16=13 | | 6-9+6p=30 | | -6/5x+2/5x=2/3-1/3 | | 1(y)=1(2x+3) | | -4.6q=12.32+q | | 2.4x*6=9.6 | | 22=-2(m-7) | | 19+12.6z=3.6z-(-7z+3) | | 4(y-7)/3=-4y | | x+4/2=1/5 | | x=96/x-4 | | 9x^2+8y^2-72x+144=0 |