If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2n2 + -3n = 10 Reorder the terms: -3n + 2n2 = 10 Solving -3n + 2n2 = 10 Solving for variable 'n'. Reorder the terms: -10 + -3n + 2n2 = 10 + -10 Combine like terms: 10 + -10 = 0 -10 + -3n + 2n2 = 0 Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. -5 + -1.5n + n2 = 0 Move the constant term to the right: Add '5' to each side of the equation. -5 + -1.5n + 5 + n2 = 0 + 5 Reorder the terms: -5 + 5 + -1.5n + n2 = 0 + 5 Combine like terms: -5 + 5 = 0 0 + -1.5n + n2 = 0 + 5 -1.5n + n2 = 0 + 5 Combine like terms: 0 + 5 = 5 -1.5n + n2 = 5 The n term is -1.5n. Take half its coefficient (-0.75). Square it (0.5625) and add it to both sides. Add '0.5625' to each side of the equation. -1.5n + 0.5625 + n2 = 5 + 0.5625 Reorder the terms: 0.5625 + -1.5n + n2 = 5 + 0.5625 Combine like terms: 5 + 0.5625 = 5.5625 0.5625 + -1.5n + n2 = 5.5625 Factor a perfect square on the left side: (n + -0.75)(n + -0.75) = 5.5625 Calculate the square root of the right side: 2.358495283 Break this problem into two subproblems by setting (n + -0.75) equal to 2.358495283 and -2.358495283.Subproblem 1
n + -0.75 = 2.358495283 Simplifying n + -0.75 = 2.358495283 Reorder the terms: -0.75 + n = 2.358495283 Solving -0.75 + n = 2.358495283 Solving for variable 'n'. Move all terms containing n to the left, all other terms to the right. Add '0.75' to each side of the equation. -0.75 + 0.75 + n = 2.358495283 + 0.75 Combine like terms: -0.75 + 0.75 = 0.00 0.00 + n = 2.358495283 + 0.75 n = 2.358495283 + 0.75 Combine like terms: 2.358495283 + 0.75 = 3.108495283 n = 3.108495283 Simplifying n = 3.108495283Subproblem 2
n + -0.75 = -2.358495283 Simplifying n + -0.75 = -2.358495283 Reorder the terms: -0.75 + n = -2.358495283 Solving -0.75 + n = -2.358495283 Solving for variable 'n'. Move all terms containing n to the left, all other terms to the right. Add '0.75' to each side of the equation. -0.75 + 0.75 + n = -2.358495283 + 0.75 Combine like terms: -0.75 + 0.75 = 0.00 0.00 + n = -2.358495283 + 0.75 n = -2.358495283 + 0.75 Combine like terms: -2.358495283 + 0.75 = -1.608495283 n = -1.608495283 Simplifying n = -1.608495283Solution
The solution to the problem is based on the solutions from the subproblems. n = {3.108495283, -1.608495283}
| -6d+5=-19 | | 3x-12=-41 | | 2times-5=-20 | | X(x-2.5)=0 | | X-8.2/y | | 235=2.5x^2+20x | | 2x^2-x^3+15x=0 | | 6-3x=8+7x | | .3x+.8=-.1 | | 7(3x+6)=5(4x-1) | | -5y=-2y+12 | | 28ab-17b+63a+27=0 | | 307.21=2*3.14*6(6)+2*3.14*6*x | | -u=-7-30 | | -2+14n=-8+8n | | 7(3x+6)=6(5x-1) | | 3/8/1/4= | | -12=5k+-10 | | 7x-9=-8x+6 | | 26-4g=9s | | 5x+22+3x+80=180 | | -(-4-9)+(-3)-(-2)= | | m(2m-4)+1(2m-4)= | | (7x-3)/(x-11) | | 3d+15=23 | | (3x-5)/4=(5x-6)/3 | | 44=4(n+7) | | x^2+12x=104 | | -2(x-3)3x+6=4(x+1)+9x | | 1=7-2(7q+1) | | 20/8=70/x | | -2.1v-2.3=1.2v+4.3 |