If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 4x2 = 10 + -8x Solving 4x2 = 10 + -8x Solving for variable 'x'. Reorder the terms: -10 + 8x + 4x2 = 10 + -8x + -10 + 8x Reorder the terms: -10 + 8x + 4x2 = 10 + -10 + -8x + 8x Combine like terms: 10 + -10 = 0 -10 + 8x + 4x2 = 0 + -8x + 8x -10 + 8x + 4x2 = -8x + 8x Combine like terms: -8x + 8x = 0 -10 + 8x + 4x2 = 0 Factor out the Greatest Common Factor (GCF), '2'. 2(-5 + 4x + 2x2) = 0 Ignore the factor 2.Subproblem 1
Set the factor '(-5 + 4x + 2x2)' equal to zero and attempt to solve: Simplifying -5 + 4x + 2x2 = 0 Solving -5 + 4x + 2x2 = 0 Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. -2.5 + 2x + x2 = 0 Move the constant term to the right: Add '2.5' to each side of the equation. -2.5 + 2x + 2.5 + x2 = 0 + 2.5 Reorder the terms: -2.5 + 2.5 + 2x + x2 = 0 + 2.5 Combine like terms: -2.5 + 2.5 = 0.0 0.0 + 2x + x2 = 0 + 2.5 2x + x2 = 0 + 2.5 Combine like terms: 0 + 2.5 = 2.5 2x + x2 = 2.5 The x term is 2x. Take half its coefficient (1). Square it (1) and add it to both sides. Add '1' to each side of the equation. 2x + 1 + x2 = 2.5 + 1 Reorder the terms: 1 + 2x + x2 = 2.5 + 1 Combine like terms: 2.5 + 1 = 3.5 1 + 2x + x2 = 3.5 Factor a perfect square on the left side: (x + 1)(x + 1) = 3.5 Calculate the square root of the right side: 1.870828693 Break this problem into two subproblems by setting (x + 1) equal to 1.870828693 and -1.870828693.Subproblem 1
x + 1 = 1.870828693 Simplifying x + 1 = 1.870828693 Reorder the terms: 1 + x = 1.870828693 Solving 1 + x = 1.870828693 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + x = 1.870828693 + -1 Combine like terms: 1 + -1 = 0 0 + x = 1.870828693 + -1 x = 1.870828693 + -1 Combine like terms: 1.870828693 + -1 = 0.870828693 x = 0.870828693 Simplifying x = 0.870828693Subproblem 2
x + 1 = -1.870828693 Simplifying x + 1 = -1.870828693 Reorder the terms: 1 + x = -1.870828693 Solving 1 + x = -1.870828693 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + x = -1.870828693 + -1 Combine like terms: 1 + -1 = 0 0 + x = -1.870828693 + -1 x = -1.870828693 + -1 Combine like terms: -1.870828693 + -1 = -2.870828693 x = -2.870828693 Simplifying x = -2.870828693Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.870828693, -2.870828693}Solution
x = {0.870828693, -2.870828693}
| 6x(2.75)=1000 | | 4x=8+4 | | 4y-4=36x | | A(n)=n-13+3 | | 4Y+3=9y-3 | | 18x=8x+240 | | -0.6=0.32t | | 9a+10{6a-1}= | | 2y+2=2*6 | | 10c-35=65c | | (4x^4-3x^2-1)+(3x^4+6x^2)= | | d=30-60h | | 2z=z+30 | | z-4.7=5.2 | | 3x+3x+10=10 | | z^2-(2-i)*z+7-1=0 | | 8.3=-logx | | 9p=p+64 | | 10-5{9n-9}= | | sin(3x+25)=cos(2x+10) | | 3x+6x+12=0factorise | | 3x-2x-37=0 | | (ab^3)(a^3b)= | | A(n)=8-n-4 | | -5(m+12)=25 | | 8+2z=z+3+8 | | X+5=11.5 | | 4x^2-12=13x | | -2p+1+7p=-5 | | 2(-x+6)=-8+3x | | x=5t-20 | | 3x-2x=37 |