If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying m2 + -4m + -13 = 0 Reorder the terms: -13 + -4m + m2 = 0 Solving -13 + -4m + m2 = 0 Solving for variable 'm'. Begin completing the square. Move the constant term to the right: Add '13' to each side of the equation. -13 + -4m + 13 + m2 = 0 + 13 Reorder the terms: -13 + 13 + -4m + m2 = 0 + 13 Combine like terms: -13 + 13 = 0 0 + -4m + m2 = 0 + 13 -4m + m2 = 0 + 13 Combine like terms: 0 + 13 = 13 -4m + m2 = 13 The m term is -4m. Take half its coefficient (-2). Square it (4) and add it to both sides. Add '4' to each side of the equation. -4m + 4 + m2 = 13 + 4 Reorder the terms: 4 + -4m + m2 = 13 + 4 Combine like terms: 13 + 4 = 17 4 + -4m + m2 = 17 Factor a perfect square on the left side: (m + -2)(m + -2) = 17 Calculate the square root of the right side: 4.123105626 Break this problem into two subproblems by setting (m + -2) equal to 4.123105626 and -4.123105626.Subproblem 1
m + -2 = 4.123105626 Simplifying m + -2 = 4.123105626 Reorder the terms: -2 + m = 4.123105626 Solving -2 + m = 4.123105626 Solving for variable 'm'. Move all terms containing m to the left, all other terms to the right. Add '2' to each side of the equation. -2 + 2 + m = 4.123105626 + 2 Combine like terms: -2 + 2 = 0 0 + m = 4.123105626 + 2 m = 4.123105626 + 2 Combine like terms: 4.123105626 + 2 = 6.123105626 m = 6.123105626 Simplifying m = 6.123105626Subproblem 2
m + -2 = -4.123105626 Simplifying m + -2 = -4.123105626 Reorder the terms: -2 + m = -4.123105626 Solving -2 + m = -4.123105626 Solving for variable 'm'. Move all terms containing m to the left, all other terms to the right. Add '2' to each side of the equation. -2 + 2 + m = -4.123105626 + 2 Combine like terms: -2 + 2 = 0 0 + m = -4.123105626 + 2 m = -4.123105626 + 2 Combine like terms: -4.123105626 + 2 = -2.123105626 m = -2.123105626 Simplifying m = -2.123105626Solution
The solution to the problem is based on the solutions from the subproblems. m = {6.123105626, -2.123105626}
| P-6.7=175 | | 2x^2+11x=-k | | 12f^3-14f^2-40f=0 | | k^2+10k-100=2k^2+55 | | 12+S=20 | | -t-(3)=0 | | y=15x^2-5x-20 | | 5x^2+405=0 | | 1x^5-10x^4-72x^3-810x^2+0x^1-729=0 | | 4x-5-x+7=11 | | -28=7(u-6)-5u | | 20n^3-32n^2+12n=0 | | 6(x+7)+(x+3)= | | -4y+8y=9 | | 4+x-16=10 | | -3x^2-16x-85=0 | | 1x^5-10x^4-72x^3-810x^2-729=0 | | -15x+7+12x+8= | | 18y^2+54y+28=0 | | 8c-47=12 | | 5f+22=97 | | (X-4)+(-2x+1)= | | 6(x+2)2=6(x+2)2 | | 9+2t=19 | | 7=5+y-4 | | 6x^2-5xy+y^2=0 | | .3x+7=10.6 | | 3+4b=15 | | (X-1)+(2x+3)= | | 7y+-2[8y+1]=5 | | 7y+-2[8y+1]=4 | | 267=0.125x^2-0.8x+99 |