If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 3x2 + 30x = 22 Reorder the terms: 30x + 3x2 = 22 Solving 30x + 3x2 = 22 Solving for variable 'x'. Reorder the terms: -22 + 30x + 3x2 = 22 + -22 Combine like terms: 22 + -22 = 0 -22 + 30x + 3x2 = 0 Begin completing the square. Divide all terms by 3 the coefficient of the squared term: Divide each side by '3'. -7.333333333 + 10x + x2 = 0 Move the constant term to the right: Add '7.333333333' to each side of the equation. -7.333333333 + 10x + 7.333333333 + x2 = 0 + 7.333333333 Reorder the terms: -7.333333333 + 7.333333333 + 10x + x2 = 0 + 7.333333333 Combine like terms: -7.333333333 + 7.333333333 = 0.000000000 0.000000000 + 10x + x2 = 0 + 7.333333333 10x + x2 = 0 + 7.333333333 Combine like terms: 0 + 7.333333333 = 7.333333333 10x + x2 = 7.333333333 The x term is 10x. Take half its coefficient (5). Square it (25) and add it to both sides. Add '25' to each side of the equation. 10x + 25 + x2 = 7.333333333 + 25 Reorder the terms: 25 + 10x + x2 = 7.333333333 + 25 Combine like terms: 7.333333333 + 25 = 32.333333333 25 + 10x + x2 = 32.333333333 Factor a perfect square on the left side: (x + 5)(x + 5) = 32.333333333 Calculate the square root of the right side: 5.686240703 Break this problem into two subproblems by setting (x + 5) equal to 5.686240703 and -5.686240703.Subproblem 1
x + 5 = 5.686240703 Simplifying x + 5 = 5.686240703 Reorder the terms: 5 + x = 5.686240703 Solving 5 + x = 5.686240703 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + x = 5.686240703 + -5 Combine like terms: 5 + -5 = 0 0 + x = 5.686240703 + -5 x = 5.686240703 + -5 Combine like terms: 5.686240703 + -5 = 0.686240703 x = 0.686240703 Simplifying x = 0.686240703Subproblem 2
x + 5 = -5.686240703 Simplifying x + 5 = -5.686240703 Reorder the terms: 5 + x = -5.686240703 Solving 5 + x = -5.686240703 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + x = -5.686240703 + -5 Combine like terms: 5 + -5 = 0 0 + x = -5.686240703 + -5 x = -5.686240703 + -5 Combine like terms: -5.686240703 + -5 = -10.686240703 x = -10.686240703 Simplifying x = -10.686240703Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.686240703, -10.686240703}
| N*23-112=256 | | Log(5x)-3=2 | | 108=62+9+2x+9+2x | | 11q+q-6q-q=15 | | 11q+q-6q-q=16 | | 4-10x-6x+5= | | 15z-10z+4z=9 | | 1/3×8/3 | | 16u-6u+4u-11u-u=12 | | X+3x+4x=144 | | 2x+16x=-22 | | 8/3=2/5v-1/3 | | 3+6(x-3)=10-8(x-8) | | 2p-3q^2=0 | | 3x-12x+5=0 | | K-9=15 | | 2s-s=9 | | (5x-3)(5x+4)= | | 17v-12v=20 | | 9p=64 | | 2.5ug=g | | 20m-19m=15 | | -2x-94=4x+26 | | 7(m+3)=45-3(12-m) | | 4r-3=3(3r+t) | | 13r-6r=7 | | 15+x=-19+45 | | 7i/(7-2i) | | 1e-6=1 | | 8c-4c=20 | | 2(m+2.3)=5(m-0.5) | | -5(2x-9)=2(x-8)-10 |