If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 3x(x + 2) = 4 Reorder the terms: 3x(2 + x) = 4 (2 * 3x + x * 3x) = 4 (6x + 3x2) = 4 Solving 6x + 3x2 = 4 Solving for variable 'x'. Reorder the terms: -4 + 6x + 3x2 = 4 + -4 Combine like terms: 4 + -4 = 0 -4 + 6x + 3x2 = 0 Begin completing the square. Divide all terms by 3 the coefficient of the squared term: Divide each side by '3'. -1.333333333 + 2x + x2 = 0 Move the constant term to the right: Add '1.333333333' to each side of the equation. -1.333333333 + 2x + 1.333333333 + x2 = 0 + 1.333333333 Reorder the terms: -1.333333333 + 1.333333333 + 2x + x2 = 0 + 1.333333333 Combine like terms: -1.333333333 + 1.333333333 = 0.000000000 0.000000000 + 2x + x2 = 0 + 1.333333333 2x + x2 = 0 + 1.333333333 Combine like terms: 0 + 1.333333333 = 1.333333333 2x + x2 = 1.333333333 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 = 1.333333333 + 1 Reorder the terms: 1 + 2x + x2 = 1.333333333 + 1 Combine like terms: 1.333333333 + 1 = 2.333333333 1 + 2x + x2 = 2.333333333 Factor a perfect square on the left side: (x + 1)(x + 1) = 2.333333333 Calculate the square root of the right side: 1.527525232 Break this problem into two subproblems by setting (x + 1) equal to 1.527525232 and -1.527525232.Subproblem 1
x + 1 = 1.527525232 Simplifying x + 1 = 1.527525232 Reorder the terms: 1 + x = 1.527525232 Solving 1 + x = 1.527525232 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 = 1.527525232 + -1 Combine like terms: 1 + -1 = 0 0 + x = 1.527525232 + -1 x = 1.527525232 + -1 Combine like terms: 1.527525232 + -1 = 0.527525232 x = 0.527525232 Simplifying x = 0.527525232Subproblem 2
x + 1 = -1.527525232 Simplifying x + 1 = -1.527525232 Reorder the terms: 1 + x = -1.527525232 Solving 1 + x = -1.527525232 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 = -1.527525232 + -1 Combine like terms: 1 + -1 = 0 0 + x = -1.527525232 + -1 x = -1.527525232 + -1 Combine like terms: -1.527525232 + -1 = -2.527525232 x = -2.527525232 Simplifying x = -2.527525232Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.527525232, -2.527525232}
| 9p+4(2+p)=-8 | | -2p-16=7(-8-6p) | | 5a+3a-5+1=-10 | | 9(C+1)-3C=2(3C+1)-8 | | .66a+2=.33(4a+1) | | 9x-4=8x+3 | | 12h+n=210 | | -5x+6=-9 | | k+8+k=13+3k | | 6x-18=46 | | 12.25=2.89+4x | | 4-x=12 | | -17=4x+8-9x | | 7-4.9=15+7.6t | | -3x-2=7 | | 8(y+2)=6-2(3y+2) | | -4.1z-5=1.2z+3.7 | | 2x-13=5x+6 | | -10x^2-11x+8=0 | | 2+3x+7=-6 | | 200(1+2r+r^2)+225+225r=485 | | X^2+20x=15 | | 2x+17=29 | | 9x^2-9x-10=0 | | 9x+7y=29.64 | | 24X^3+18X^2-4X-3=0 | | 10x=13.5+x | | 13+5(x-3)=38 | | 9.5a=27 | | 6k=15 | | 8k+24=3k+59 | | 7b^2-14b-56=0 |