If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 64x2 + 144x + 81 = 10 Reorder the terms: 81 + 144x + 64x2 = 10 Solving 81 + 144x + 64x2 = 10 Solving for variable 'x'. Reorder the terms: 81 + -10 + 144x + 64x2 = 10 + -10 Combine like terms: 81 + -10 = 71 71 + 144x + 64x2 = 10 + -10 Combine like terms: 10 + -10 = 0 71 + 144x + 64x2 = 0 Begin completing the square. Divide all terms by 64 the coefficient of the squared term: Divide each side by '64'. 1.109375 + 2.25x + x2 = 0 Move the constant term to the right: Add '-1.109375' to each side of the equation. 1.109375 + 2.25x + -1.109375 + x2 = 0 + -1.109375 Reorder the terms: 1.109375 + -1.109375 + 2.25x + x2 = 0 + -1.109375 Combine like terms: 1.109375 + -1.109375 = 0.000000 0.000000 + 2.25x + x2 = 0 + -1.109375 2.25x + x2 = 0 + -1.109375 Combine like terms: 0 + -1.109375 = -1.109375 2.25x + x2 = -1.109375 The x term is 2.25x. Take half its coefficient (1.125). Square it (1.265625) and add it to both sides. Add '1.265625' to each side of the equation. 2.25x + 1.265625 + x2 = -1.109375 + 1.265625 Reorder the terms: 1.265625 + 2.25x + x2 = -1.109375 + 1.265625 Combine like terms: -1.109375 + 1.265625 = 0.15625 1.265625 + 2.25x + x2 = 0.15625 Factor a perfect square on the left side: (x + 1.125)(x + 1.125) = 0.15625 Calculate the square root of the right side: 0.395284708 Break this problem into two subproblems by setting (x + 1.125) equal to 0.395284708 and -0.395284708.Subproblem 1
x + 1.125 = 0.395284708 Simplifying x + 1.125 = 0.395284708 Reorder the terms: 1.125 + x = 0.395284708 Solving 1.125 + x = 0.395284708 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-1.125' to each side of the equation. 1.125 + -1.125 + x = 0.395284708 + -1.125 Combine like terms: 1.125 + -1.125 = 0.000 0.000 + x = 0.395284708 + -1.125 x = 0.395284708 + -1.125 Combine like terms: 0.395284708 + -1.125 = -0.729715292 x = -0.729715292 Simplifying x = -0.729715292Subproblem 2
x + 1.125 = -0.395284708 Simplifying x + 1.125 = -0.395284708 Reorder the terms: 1.125 + x = -0.395284708 Solving 1.125 + x = -0.395284708 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-1.125' to each side of the equation. 1.125 + -1.125 + x = -0.395284708 + -1.125 Combine like terms: 1.125 + -1.125 = 0.000 0.000 + x = -0.395284708 + -1.125 x = -0.395284708 + -1.125 Combine like terms: -0.395284708 + -1.125 = -1.520284708 x = -1.520284708 Simplifying x = -1.520284708Solution
The solution to the problem is based on the solutions from the subproblems. x = {-0.729715292, -1.520284708}
| 2x+14=12+13 | | -4(m+45)=6m | | (1.5+p)*4=12 | | c^3+9c^2+18c=0 | | 1x+4=2 | | 3.798x+12.001=5.176x-3.102 | | 5u^2+13u=6 | | 4x+2x+2=20 | | 2b^3+16b^2+40b=0 | | 9y^2=64 | | x=x^2+11x+18 | | 2b^3+16b^2+4ob=0 | | 10x+11x=180 | | 4v^2-3=11v | | 16b^5+686b^2=0 | | -2+2x=-7x+34 | | 2x^2+5x-2=0 | | 14-42=3(x-4)-7 | | (5+v)(4v-9)=0 | | 2a^2+5a-12=0 | | 2x^2-4x+5=6 | | y-42=8y | | 1+4z+z^2=0 | | 256g^4-1=0 | | 3x+7=7x-13 | | a^2+6ab+8b^2=0 | | 5v^3+5v=0 | | .7(3x+6)=1.1-(x-3) | | 7x^2-62x=9 | | 5+1a=56 | | 3x^3+x^2-75x-25=0 | | y=5x^2+0.15x+26 |