If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 49x2 + -392x + 450 = 0 Reorder the terms: 450 + -392x + 49x2 = 0 Solving 450 + -392x + 49x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 49 the coefficient of the squared term: Divide each side by '49'. 9.183673469 + -8x + x2 = 0 Move the constant term to the right: Add '-9.183673469' to each side of the equation. 9.183673469 + -8x + -9.183673469 + x2 = 0 + -9.183673469 Reorder the terms: 9.183673469 + -9.183673469 + -8x + x2 = 0 + -9.183673469 Combine like terms: 9.183673469 + -9.183673469 = 0.000000000 0.000000000 + -8x + x2 = 0 + -9.183673469 -8x + x2 = 0 + -9.183673469 Combine like terms: 0 + -9.183673469 = -9.183673469 -8x + x2 = -9.183673469 The x term is -8x. Take half its coefficient (-4). Square it (16) and add it to both sides. Add '16' to each side of the equation. -8x + 16 + x2 = -9.183673469 + 16 Reorder the terms: 16 + -8x + x2 = -9.183673469 + 16 Combine like terms: -9.183673469 + 16 = 6.816326531 16 + -8x + x2 = 6.816326531 Factor a perfect square on the left side: (x + -4)(x + -4) = 6.816326531 Calculate the square root of the right side: 2.610809555 Break this problem into two subproblems by setting (x + -4) equal to 2.610809555 and -2.610809555.Subproblem 1
x + -4 = 2.610809555 Simplifying x + -4 = 2.610809555 Reorder the terms: -4 + x = 2.610809555 Solving -4 + x = 2.610809555 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '4' to each side of the equation. -4 + 4 + x = 2.610809555 + 4 Combine like terms: -4 + 4 = 0 0 + x = 2.610809555 + 4 x = 2.610809555 + 4 Combine like terms: 2.610809555 + 4 = 6.610809555 x = 6.610809555 Simplifying x = 6.610809555Subproblem 2
x + -4 = -2.610809555 Simplifying x + -4 = -2.610809555 Reorder the terms: -4 + x = -2.610809555 Solving -4 + x = -2.610809555 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '4' to each side of the equation. -4 + 4 + x = -2.610809555 + 4 Combine like terms: -4 + 4 = 0 0 + x = -2.610809555 + 4 x = -2.610809555 + 4 Combine like terms: -2.610809555 + 4 = 1.389190445 x = 1.389190445 Simplifying x = 1.389190445Solution
The solution to the problem is based on the solutions from the subproblems. x = {6.610809555, 1.389190445}
| (y-x^3)dx+(x+y^3)dy=0 | | 5t-4=t+22 | | x+(2x)+(36)=696 | | 3x+2=-5x+6 | | 1.5x+1.5x=50 | | 1.3x-3.4=3.1 | | 6x+15b=459 | | (1x-5)(1x-5)= | | 10(3y)-10(2)+7y= | | 5(3n+6)=4(2n+11) | | x+2x+3x=696 | | c^2-52c+100=0 | | 5-x=2x-(4x+6) | | -2+3y=4 | | 2x+2x+x+x=312 | | 5(x-2)-4=14 | | 4.3(x+3.7)-2.97=4.34 | | 2(b-4)=3(b-5) | | 3x=28-x | | 4+3y=4 | | 3/x=x-10/8 | | 11b+12=b+138 | | 10x-1=24 | | (1xy+8)(1xy-8)= | | (12*x-5*x*x-1)/(3*x-3)=0 | | -3(f+4)-2=2(f+8) | | -3x=16-5x | | -.75x^2=(81/4)=0 | | ?x-5-x=-5 | | x+(x+2)+(x+5)=63 | | ln(x-1)=3/4 | | 4(3d-5)-8d=7d+14 |