If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 3 + 5(x + -2) * x = 4 Reorder the terms: 3 + 5(-2 + x) * x = 4 Reorder the terms for easier multiplication: 3 + 5x(-2 + x) = 4 3 + (-2 * 5x + x * 5x) = 4 3 + (-10x + 5x2) = 4 Solving 3 + -10x + 5x2 = 4 Solving for variable 'x'. Reorder the terms: 3 + -4 + -10x + 5x2 = 4 + -4 Combine like terms: 3 + -4 = -1 -1 + -10x + 5x2 = 4 + -4 Combine like terms: 4 + -4 = 0 -1 + -10x + 5x2 = 0 Begin completing the square. Divide all terms by 5 the coefficient of the squared term: Divide each side by '5'. -0.2 + -2x + x2 = 0 Move the constant term to the right: Add '0.2' to each side of the equation. -0.2 + -2x + 0.2 + x2 = 0 + 0.2 Reorder the terms: -0.2 + 0.2 + -2x + x2 = 0 + 0.2 Combine like terms: -0.2 + 0.2 = 0.0 0.0 + -2x + x2 = 0 + 0.2 -2x + x2 = 0 + 0.2 Combine like terms: 0 + 0.2 = 0.2 -2x + x2 = 0.2 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 = 0.2 + 1 Reorder the terms: 1 + -2x + x2 = 0.2 + 1 Combine like terms: 0.2 + 1 = 1.2 1 + -2x + x2 = 1.2 Factor a perfect square on the left side: (x + -1)(x + -1) = 1.2 Calculate the square root of the right side: 1.095445115 Break this problem into two subproblems by setting (x + -1) equal to 1.095445115 and -1.095445115.Subproblem 1
x + -1 = 1.095445115 Simplifying x + -1 = 1.095445115 Reorder the terms: -1 + x = 1.095445115 Solving -1 + x = 1.095445115 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 = 1.095445115 + 1 Combine like terms: -1 + 1 = 0 0 + x = 1.095445115 + 1 x = 1.095445115 + 1 Combine like terms: 1.095445115 + 1 = 2.095445115 x = 2.095445115 Simplifying x = 2.095445115Subproblem 2
x + -1 = -1.095445115 Simplifying x + -1 = -1.095445115 Reorder the terms: -1 + x = -1.095445115 Solving -1 + x = -1.095445115 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 = -1.095445115 + 1 Combine like terms: -1 + 1 = 0 0 + x = -1.095445115 + 1 x = -1.095445115 + 1 Combine like terms: -1.095445115 + 1 = -0.095445115 x = -0.095445115 Simplifying x = -0.095445115Solution
The solution to the problem is based on the solutions from the subproblems. x = {2.095445115, -0.095445115}
| 3+5(x-2)ifx=4 | | 45/15 | | 7x-3y=55 | | -7x^2+22x+24=0 | | x^2-56x+640=0 | | -7x^2-23x+20=0 | | (x-4)(x^5-8x^3+16x)= | | 3x-1/4=2x+1/3 | | 3-2(5-2)=81x | | 24x+24-2=18x+25+15 | | (198)/(48-37) | | (52-61)(17-23)= | | 3(5-3)+5= | | (17-52)2-8= | | 19-8(31-48)= | | 96+24x+68=46x+6 | | Y=0.02+j*0.03 | | 16g^2+24gh+9h^2=0 | | 1.333x-2=22 | | 4p^2-28pq+49q^2=0 | | Y^2+2yz+z^2=0 | | 2(x-4)+1=23+4x | | 100w^2+20w+1=0 | | 9m^2-24m+9=0 | | 25u^2-30u+9=0 | | Y^2+6y+36=0 | | 3(x-5)=39-6x | | 6x-3=87-9x | | N^2+12n+144=0 | | 7x^6/14x^9 | | -9-x--6x=-16 | | 2j^2+j-3=0 |