If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 5x2 + 12x + -7 = 0 Reorder the terms: -7 + 12x + 5x2 = 0 Solving -7 + 12x + 5x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 5 the coefficient of the squared term: Divide each side by '5'. -1.4 + 2.4x + x2 = 0 Move the constant term to the right: Add '1.4' to each side of the equation. -1.4 + 2.4x + 1.4 + x2 = 0 + 1.4 Reorder the terms: -1.4 + 1.4 + 2.4x + x2 = 0 + 1.4 Combine like terms: -1.4 + 1.4 = 0.0 0.0 + 2.4x + x2 = 0 + 1.4 2.4x + x2 = 0 + 1.4 Combine like terms: 0 + 1.4 = 1.4 2.4x + x2 = 1.4 The x term is 2.4x. Take half its coefficient (1.2). Square it (1.44) and add it to both sides. Add '1.44' to each side of the equation. 2.4x + 1.44 + x2 = 1.4 + 1.44 Reorder the terms: 1.44 + 2.4x + x2 = 1.4 + 1.44 Combine like terms: 1.4 + 1.44 = 2.84 1.44 + 2.4x + x2 = 2.84 Factor a perfect square on the left side: (x + 1.2)(x + 1.2) = 2.84 Calculate the square root of the right side: 1.685229955 Break this problem into two subproblems by setting (x + 1.2) equal to 1.685229955 and -1.685229955.Subproblem 1
x + 1.2 = 1.685229955 Simplifying x + 1.2 = 1.685229955 Reorder the terms: 1.2 + x = 1.685229955 Solving 1.2 + x = 1.685229955 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-1.2' to each side of the equation. 1.2 + -1.2 + x = 1.685229955 + -1.2 Combine like terms: 1.2 + -1.2 = 0.0 0.0 + x = 1.685229955 + -1.2 x = 1.685229955 + -1.2 Combine like terms: 1.685229955 + -1.2 = 0.485229955 x = 0.485229955 Simplifying x = 0.485229955Subproblem 2
x + 1.2 = -1.685229955 Simplifying x + 1.2 = -1.685229955 Reorder the terms: 1.2 + x = -1.685229955 Solving 1.2 + x = -1.685229955 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-1.2' to each side of the equation. 1.2 + -1.2 + x = -1.685229955 + -1.2 Combine like terms: 1.2 + -1.2 = 0.0 0.0 + x = -1.685229955 + -1.2 x = -1.685229955 + -1.2 Combine like terms: -1.685229955 + -1.2 = -2.885229955 x = -2.885229955 Simplifying x = -2.885229955Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.485229955, -2.885229955}
| (w-11)w=180 | | 9x-8+3x+6= | | 5x+3x=4x-2 | | 9x^6+21x^3+10= | | 3x*5=3x | | 60+50+x+70=180 | | -8.1(-10.7)= | | -8-(-10.7)= | | -4x+9z=9z+6-3z | | (x^2-36)3=80 | | 4x^2+2xy-6y^2= | | 7(2)+2y=4 | | 2x^2+2y^2-12x-24y+10=0 | | 4u=35-3u | | (4x+34)+(x+36)=180 | | 2x+3(x-1)=4x-25+2x | | 3x^2+-36X+28=0 | | -8z+4z=z+2+7z | | 7(p+7)+p=81 | | 8x-6=8+7x | | -6(x+5)=-6x-36 | | -4+-1B+8x+-2xB=0 | | 2x+-5=x-7 | | 10x^2-11x+5= | | 48x-12=p | | 1/2+(2/33/4)-(4/5*5/6)= | | 4y=5x^2-2 | | 11.3-7.2*f=-3.82 | | (x^2-1)P^2-2xyP+y^2-1=0 | | 26w=100 | | 3(-6+2x)=-18+4x | | 56-10x=14+11x |