If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 0 = 7X2 + -253X + -1700 Reorder the terms: 0 = -1700 + -253X + 7X2 Solving 0 = -1700 + -253X + 7X2 Solving for variable 'X'. Combine like terms: 0 + 1700 = 1700 1700 + 253X + -7X2 = -1700 + -253X + 7X2 + 1700 + 253X + -7X2 Reorder the terms: 1700 + 253X + -7X2 = -1700 + 1700 + -253X + 253X + 7X2 + -7X2 Combine like terms: -1700 + 1700 = 0 1700 + 253X + -7X2 = 0 + -253X + 253X + 7X2 + -7X2 1700 + 253X + -7X2 = -253X + 253X + 7X2 + -7X2 Combine like terms: -253X + 253X = 0 1700 + 253X + -7X2 = 0 + 7X2 + -7X2 1700 + 253X + -7X2 = 7X2 + -7X2 Combine like terms: 7X2 + -7X2 = 0 1700 + 253X + -7X2 = 0 Begin completing the square. Divide all terms by -7 the coefficient of the squared term: Divide each side by '-7'. -242.8571429 + -36.14285714X + X2 = 0 Move the constant term to the right: Add '242.8571429' to each side of the equation. -242.8571429 + -36.14285714X + 242.8571429 + X2 = 0 + 242.8571429 Reorder the terms: -242.8571429 + 242.8571429 + -36.14285714X + X2 = 0 + 242.8571429 Combine like terms: -242.8571429 + 242.8571429 = 0.0000000 0.0000000 + -36.14285714X + X2 = 0 + 242.8571429 -36.14285714X + X2 = 0 + 242.8571429 Combine like terms: 0 + 242.8571429 = 242.8571429 -36.14285714X + X2 = 242.8571429 The X term is -36.14285714X. Take half its coefficient (-18.07142857). Square it (326.5765306) and add it to both sides. Add '326.5765306' to each side of the equation. -36.14285714X + 326.5765306 + X2 = 242.8571429 + 326.5765306 Reorder the terms: 326.5765306 + -36.14285714X + X2 = 242.8571429 + 326.5765306 Combine like terms: 242.8571429 + 326.5765306 = 569.4336735 326.5765306 + -36.14285714X + X2 = 569.4336735 Factor a perfect square on the left side: (X + -18.07142857)(X + -18.07142857) = 569.4336735 Calculate the square root of the right side: 23.862809422 Break this problem into two subproblems by setting (X + -18.07142857) equal to 23.862809422 and -23.862809422.Subproblem 1
X + -18.07142857 = 23.862809422 Simplifying X + -18.07142857 = 23.862809422 Reorder the terms: -18.07142857 + X = 23.862809422 Solving -18.07142857 + X = 23.862809422 Solving for variable 'X'. Move all terms containing X to the left, all other terms to the right. Add '18.07142857' to each side of the equation. -18.07142857 + 18.07142857 + X = 23.862809422 + 18.07142857 Combine like terms: -18.07142857 + 18.07142857 = 0.00000000 0.00000000 + X = 23.862809422 + 18.07142857 X = 23.862809422 + 18.07142857 Combine like terms: 23.862809422 + 18.07142857 = 41.934237992 X = 41.934237992 Simplifying X = 41.934237992Subproblem 2
X + -18.07142857 = -23.862809422 Simplifying X + -18.07142857 = -23.862809422 Reorder the terms: -18.07142857 + X = -23.862809422 Solving -18.07142857 + X = -23.862809422 Solving for variable 'X'. Move all terms containing X to the left, all other terms to the right. Add '18.07142857' to each side of the equation. -18.07142857 + 18.07142857 + X = -23.862809422 + 18.07142857 Combine like terms: -18.07142857 + 18.07142857 = 0.00000000 0.00000000 + X = -23.862809422 + 18.07142857 X = -23.862809422 + 18.07142857 Combine like terms: -23.862809422 + 18.07142857 = -5.791380852 X = -5.791380852 Simplifying X = -5.791380852Solution
The solution to the problem is based on the solutions from the subproblems. X = {41.934237992, -5.791380852}
| 5c-13=2 | | -7+-10x-9=44 | | 10p-(3-3p)=2 | | 5x+7z=8+2y | | -2+6v+6=16 | | 3-5b+3=40 | | 4+8r=20 | | 4-3a=13 | | -4-4k=12 | | 9+5x=-11 | | -10v-5=65 | | -7b+9=-40 | | x^3+4x^2-19x+14=0 | | -2-7X=65 | | .12m=6 | | 18x+15=71 | | 3-(3m-7)=20 | | 7(x+1)=5(x-3) | | 4-7X=38 | | y-6=-23 | | 2x-36+20-38=72 | | 3r=15 | | X^2-4.75+3=0 | | 6x+1=4x+10 | | 3x-6=5x-12 | | 2x-8+2=0 | | 4(x-9)+3b=5x+a | | 2x+8-2=12 | | 2x^4+x^3-16x-8=0 | | x^2+5x+11=0 | | 2x-8+2=12 | | 8x+7+2x=6+5x+2 |