If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + 15x + 49 = 17 Reorder the terms: 49 + 15x + x2 = 17 Solving 49 + 15x + x2 = 17 Solving for variable 'x'. Reorder the terms: 49 + -17 + 15x + x2 = 17 + -17 Combine like terms: 49 + -17 = 32 32 + 15x + x2 = 17 + -17 Combine like terms: 17 + -17 = 0 32 + 15x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '-32' to each side of the equation. 32 + 15x + -32 + x2 = 0 + -32 Reorder the terms: 32 + -32 + 15x + x2 = 0 + -32 Combine like terms: 32 + -32 = 0 0 + 15x + x2 = 0 + -32 15x + x2 = 0 + -32 Combine like terms: 0 + -32 = -32 15x + x2 = -32 The x term is 15x. Take half its coefficient (7.5). Square it (56.25) and add it to both sides. Add '56.25' to each side of the equation. 15x + 56.25 + x2 = -32 + 56.25 Reorder the terms: 56.25 + 15x + x2 = -32 + 56.25 Combine like terms: -32 + 56.25 = 24.25 56.25 + 15x + x2 = 24.25 Factor a perfect square on the left side: (x + 7.5)(x + 7.5) = 24.25 Calculate the square root of the right side: 4.924428901 Break this problem into two subproblems by setting (x + 7.5) equal to 4.924428901 and -4.924428901.Subproblem 1
x + 7.5 = 4.924428901 Simplifying x + 7.5 = 4.924428901 Reorder the terms: 7.5 + x = 4.924428901 Solving 7.5 + x = 4.924428901 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-7.5' to each side of the equation. 7.5 + -7.5 + x = 4.924428901 + -7.5 Combine like terms: 7.5 + -7.5 = 0.0 0.0 + x = 4.924428901 + -7.5 x = 4.924428901 + -7.5 Combine like terms: 4.924428901 + -7.5 = -2.575571099 x = -2.575571099 Simplifying x = -2.575571099Subproblem 2
x + 7.5 = -4.924428901 Simplifying x + 7.5 = -4.924428901 Reorder the terms: 7.5 + x = -4.924428901 Solving 7.5 + x = -4.924428901 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-7.5' to each side of the equation. 7.5 + -7.5 + x = -4.924428901 + -7.5 Combine like terms: 7.5 + -7.5 = 0.0 0.0 + x = -4.924428901 + -7.5 x = -4.924428901 + -7.5 Combine like terms: -4.924428901 + -7.5 = -12.424428901 x = -12.424428901 Simplifying x = -12.424428901Solution
The solution to the problem is based on the solutions from the subproblems. x = {-2.575571099, -12.424428901}
| 7(2x-1)=49 | | x+7+4-7-10=9 | | 11x+2.3=10x+3.1 | | 7(2x+1)=42 | | -x+4=-x+6 | | 2.3-7.9=10w-7.4-9w | | f(xy)=98x-y | | x^2+14x+49=17 | | (-2h)=(-1.46) | | y-10.5=-15 | | 2(3x+3)=2(x+1) | | 6y-22=y-1 | | X=2-2(-2) | | 42-2*6=5*6 | | y=3x^2-24x+144 | | 4(x-4)=7x-34 | | 72=12(-3x) | | 5(5.4)-4=31 | | -9x-36=11x+24 | | (-5.2)=0.04m | | 0.002+0.04=2.04 | | 0=14t+28 | | (-5.2)=0.04 | | 4c=-18 | | -8x-70=2x+160 | | 20=y-2.1 | | 2x=4y+2z | | 4x+2.5x=39 | | -4+x-3=24 | | 8x^2-24x=14 | | -31-11x=11-9x | | 8m+4=m |