If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying m2 + -13m + -5 = 0 Reorder the terms: -5 + -13m + m2 = 0 Solving -5 + -13m + m2 = 0 Solving for variable 'm'. Begin completing the square. Move the constant term to the right: Add '5' to each side of the equation. -5 + -13m + 5 + m2 = 0 + 5 Reorder the terms: -5 + 5 + -13m + m2 = 0 + 5 Combine like terms: -5 + 5 = 0 0 + -13m + m2 = 0 + 5 -13m + m2 = 0 + 5 Combine like terms: 0 + 5 = 5 -13m + m2 = 5 The m term is -13m. Take half its coefficient (-6.5). Square it (42.25) and add it to both sides. Add '42.25' to each side of the equation. -13m + 42.25 + m2 = 5 + 42.25 Reorder the terms: 42.25 + -13m + m2 = 5 + 42.25 Combine like terms: 5 + 42.25 = 47.25 42.25 + -13m + m2 = 47.25 Factor a perfect square on the left side: (m + -6.5)(m + -6.5) = 47.25 Calculate the square root of the right side: 6.873863542 Break this problem into two subproblems by setting (m + -6.5) equal to 6.873863542 and -6.873863542.Subproblem 1
m + -6.5 = 6.873863542 Simplifying m + -6.5 = 6.873863542 Reorder the terms: -6.5 + m = 6.873863542 Solving -6.5 + m = 6.873863542 Solving for variable 'm'. Move all terms containing m to the left, all other terms to the right. Add '6.5' to each side of the equation. -6.5 + 6.5 + m = 6.873863542 + 6.5 Combine like terms: -6.5 + 6.5 = 0.0 0.0 + m = 6.873863542 + 6.5 m = 6.873863542 + 6.5 Combine like terms: 6.873863542 + 6.5 = 13.373863542 m = 13.373863542 Simplifying m = 13.373863542Subproblem 2
m + -6.5 = -6.873863542 Simplifying m + -6.5 = -6.873863542 Reorder the terms: -6.5 + m = -6.873863542 Solving -6.5 + m = -6.873863542 Solving for variable 'm'. Move all terms containing m to the left, all other terms to the right. Add '6.5' to each side of the equation. -6.5 + 6.5 + m = -6.873863542 + 6.5 Combine like terms: -6.5 + 6.5 = 0.0 0.0 + m = -6.873863542 + 6.5 m = -6.873863542 + 6.5 Combine like terms: -6.873863542 + 6.5 = -0.373863542 m = -0.373863542 Simplifying m = -0.373863542Solution
The solution to the problem is based on the solutions from the subproblems. m = {13.373863542, -0.373863542}
| 8x+34=2y+23 | | 2x^3+8x^2+3x-10=0 | | 40*x+46=30*x+58 | | 16y^6-32y^4/4y^3 | | lnx=5^1/2 | | -3/5=-1/4-5/6q | | h-7=30+1 | | x^4-(p+1)x^2+2x^2+p-2=0 | | 3x-10=6x+19 | | 12y=18+-18 | | k=3+-2 | | -6+4y-4y=-6 | | 4c-1=2 | | 15x-30=90 | | X^2-14x+4y+29=0 | | X^2-16y-4x-12=0 | | -4x-3(1.9)=-1 | | 3(r-4)=7(r-5)+4 | | 3(0.25+.75y)+5y=-13 | | 6x^3-2x+4= | | -4x-3y=-1 | | 4k-7=3(5k-4) | | 2x+8-x=8+4x-6 | | 12y=18+3(6+4y) | | (b^2-d^2)(b^2+d^2)= | | 70=35-5(x-2) | | ln(x-1)=2ln(x-1) | | 3x-7x+49=3x+35 | | 5x+6x-7x=21+3 | | 0=12X-60-4Y | | 4k+2k=6 | | 4x+10y=22 |