If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x(x + 10) = 300 Reorder the terms: x(10 + x) = 300 (10 * x + x * x) = 300 (10x + x2) = 300 Solving 10x + x2 = 300 Solving for variable 'x'. Reorder the terms: -300 + 10x + x2 = 300 + -300 Combine like terms: 300 + -300 = 0 -300 + 10x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '300' to each side of the equation. -300 + 10x + 300 + x2 = 0 + 300 Reorder the terms: -300 + 300 + 10x + x2 = 0 + 300 Combine like terms: -300 + 300 = 0 0 + 10x + x2 = 0 + 300 10x + x2 = 0 + 300 Combine like terms: 0 + 300 = 300 10x + x2 = 300 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 = 300 + 25 Reorder the terms: 25 + 10x + x2 = 300 + 25 Combine like terms: 300 + 25 = 325 25 + 10x + x2 = 325 Factor a perfect square on the left side: (x + 5)(x + 5) = 325 Calculate the square root of the right side: 18.027756377 Break this problem into two subproblems by setting (x + 5) equal to 18.027756377 and -18.027756377.Subproblem 1
x + 5 = 18.027756377 Simplifying x + 5 = 18.027756377 Reorder the terms: 5 + x = 18.027756377 Solving 5 + x = 18.027756377 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 = 18.027756377 + -5 Combine like terms: 5 + -5 = 0 0 + x = 18.027756377 + -5 x = 18.027756377 + -5 Combine like terms: 18.027756377 + -5 = 13.027756377 x = 13.027756377 Simplifying x = 13.027756377Subproblem 2
x + 5 = -18.027756377 Simplifying x + 5 = -18.027756377 Reorder the terms: 5 + x = -18.027756377 Solving 5 + x = -18.027756377 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 = -18.027756377 + -5 Combine like terms: 5 + -5 = 0 0 + x = -18.027756377 + -5 x = -18.027756377 + -5 Combine like terms: -18.027756377 + -5 = -23.027756377 x = -23.027756377 Simplifying x = -23.027756377Solution
The solution to the problem is based on the solutions from the subproblems. x = {13.027756377, -23.027756377}
| -24=-7x+54 | | 8x-6=4x-10 | | -43n=43 | | 66+25x=400+25x | | -5a^2=30 | | -4(5x-3)=7(-2+6) | | 6(m+1)=2(1+5m) | | 10=5r+4+1 | | 36+2m=-5(6+4m) | | 3a-6=-15 | | 7+4x=2(x-8) | | -2x-37=-9x+54 | | 5x-.50y=3 | | 15x+29(x-5)=339 | | 2x-(x-3)=1 | | y=2a^2-2(2a)+5 | | 37-4x=2(3x+10)-(x-1) | | 15-(5m+6)=3+2m-15 | | y=2a^2-2(2a)+5+5 | | 8(m+2)=12+6(2m-12) | | v^2-13v-30=0 | | 8X+14+2X=7X+38 | | -15-x=x-5 | | 5n^2+50n+108=3 | | -8(-7-8n)=-456 | | -9(v+4)+2v+7=7v+9 | | -4(5x-4)=7(-2x+6) | | 3(5x-4)-10x=38 | | -12a+1+12a= | | f(r-2)=6+7 | | 4.217x-3.67=6.33-0.783 | | 10b+18=2(9+5b)-1 |