If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 42x2 + -482x + -2464 = 0 Reorder the terms: -2464 + -482x + 42x2 = 0 Solving -2464 + -482x + 42x2 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '2'. 2(-1232 + -241x + 21x2) = 0 Ignore the factor 2.Subproblem 1
Set the factor '(-1232 + -241x + 21x2)' equal to zero and attempt to solve: Simplifying -1232 + -241x + 21x2 = 0 Solving -1232 + -241x + 21x2 = 0 Begin completing the square. Divide all terms by 21 the coefficient of the squared term: Divide each side by '21'. -58.66666667 + -11.47619048x + x2 = 0 Move the constant term to the right: Add '58.66666667' to each side of the equation. -58.66666667 + -11.47619048x + 58.66666667 + x2 = 0 + 58.66666667 Reorder the terms: -58.66666667 + 58.66666667 + -11.47619048x + x2 = 0 + 58.66666667 Combine like terms: -58.66666667 + 58.66666667 = 0.00000000 0.00000000 + -11.47619048x + x2 = 0 + 58.66666667 -11.47619048x + x2 = 0 + 58.66666667 Combine like terms: 0 + 58.66666667 = 58.66666667 -11.47619048x + x2 = 58.66666667 The x term is -11.47619048x. Take half its coefficient (-5.73809524). Square it (32.92573698) and add it to both sides. Add '32.92573698' to each side of the equation. -11.47619048x + 32.92573698 + x2 = 58.66666667 + 32.92573698 Reorder the terms: 32.92573698 + -11.47619048x + x2 = 58.66666667 + 32.92573698 Combine like terms: 58.66666667 + 32.92573698 = 91.59240365 32.92573698 + -11.47619048x + x2 = 91.59240365 Factor a perfect square on the left side: (x + -5.73809524)(x + -5.73809524) = 91.59240365 Calculate the square root of the right side: 9.570392032 Break this problem into two subproblems by setting (x + -5.73809524) equal to 9.570392032 and -9.570392032.Subproblem 1
x + -5.73809524 = 9.570392032 Simplifying x + -5.73809524 = 9.570392032 Reorder the terms: -5.73809524 + x = 9.570392032 Solving -5.73809524 + x = 9.570392032 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '5.73809524' to each side of the equation. -5.73809524 + 5.73809524 + x = 9.570392032 + 5.73809524 Combine like terms: -5.73809524 + 5.73809524 = 0.00000000 0.00000000 + x = 9.570392032 + 5.73809524 x = 9.570392032 + 5.73809524 Combine like terms: 9.570392032 + 5.73809524 = 15.308487272 x = 15.308487272 Simplifying x = 15.308487272Subproblem 2
x + -5.73809524 = -9.570392032 Simplifying x + -5.73809524 = -9.570392032 Reorder the terms: -5.73809524 + x = -9.570392032 Solving -5.73809524 + x = -9.570392032 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '5.73809524' to each side of the equation. -5.73809524 + 5.73809524 + x = -9.570392032 + 5.73809524 Combine like terms: -5.73809524 + 5.73809524 = 0.00000000 0.00000000 + x = -9.570392032 + 5.73809524 x = -9.570392032 + 5.73809524 Combine like terms: -9.570392032 + 5.73809524 = -3.832296792 x = -3.832296792 Simplifying x = -3.832296792Solution
The solution to the problem is based on the solutions from the subproblems. x = {15.308487272, -3.832296792}Solution
x = {15.308487272, -3.832296792}
| Xt2÷6=2/3 | | 2/5×2= | | 16x^2+20x+100= | | 4x+6y=45 | | 2x+10+5x+100=180 | | 39x^2-482x-2460=0 | | (2x-20)2=180 | | 9-4[9-(7y-3)]= | | (2x-20)+(x)=180 | | 6x^2=10+11x | | 15+5a+6x+2ax= | | 4(x+2)+12=20 | | X+Y=0.35 | | 8*x/3-32*y/5=0.9*[(x/3/y)^0.5] | | 8*x/3-32*y/5=0.9*[[x/(3*y)]^0.5] | | 8*x/3-32*y/5=0.9*[(x/3y)^0.5] | | 4(4+3*1)= | | 8/3*x-32/5*y=0.9*[(x/3y)^0.5] | | 3(y-5)=3(x+3) | | 3x-3=-2x | | 10x-9+3x-7x-11= | | t^(-3/2)=8 | | 13=3y-y+4y | | 1.1=.05x | | t^-3/2=8 | | 1.1=.05 | | 8x^2(x-3)-6x(x+3)-5(x+3)= | | 12x^4-27x^2= | | (3x-4)(x+1)=(x+2) | | 1/3(4x-1)=3/4(2x-4) | | 4x+9x-6x-5=37 | | sin(5x)cos(2x)+cos(5x)sin(2x)= |