If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying n2 + 10n + -40 = -8 Reorder the terms: -40 + 10n + n2 = -8 Solving -40 + 10n + n2 = -8 Solving for variable 'n'. Reorder the terms: -40 + 8 + 10n + n2 = -8 + 8 Combine like terms: -40 + 8 = -32 -32 + 10n + n2 = -8 + 8 Combine like terms: -8 + 8 = 0 -32 + 10n + n2 = 0 Begin completing the square. Move the constant term to the right: Add '32' to each side of the equation. -32 + 10n + 32 + n2 = 0 + 32 Reorder the terms: -32 + 32 + 10n + n2 = 0 + 32 Combine like terms: -32 + 32 = 0 0 + 10n + n2 = 0 + 32 10n + n2 = 0 + 32 Combine like terms: 0 + 32 = 32 10n + n2 = 32 The n term is 10n. Take half its coefficient (5). Square it (25) and add it to both sides. Add '25' to each side of the equation. 10n + 25 + n2 = 32 + 25 Reorder the terms: 25 + 10n + n2 = 32 + 25 Combine like terms: 32 + 25 = 57 25 + 10n + n2 = 57 Factor a perfect square on the left side: (n + 5)(n + 5) = 57 Calculate the square root of the right side: 7.549834435 Break this problem into two subproblems by setting (n + 5) equal to 7.549834435 and -7.549834435.Subproblem 1
n + 5 = 7.549834435 Simplifying n + 5 = 7.549834435 Reorder the terms: 5 + n = 7.549834435 Solving 5 + n = 7.549834435 Solving for variable 'n'. Move all terms containing n to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + n = 7.549834435 + -5 Combine like terms: 5 + -5 = 0 0 + n = 7.549834435 + -5 n = 7.549834435 + -5 Combine like terms: 7.549834435 + -5 = 2.549834435 n = 2.549834435 Simplifying n = 2.549834435Subproblem 2
n + 5 = -7.549834435 Simplifying n + 5 = -7.549834435 Reorder the terms: 5 + n = -7.549834435 Solving 5 + n = -7.549834435 Solving for variable 'n'. Move all terms containing n to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + n = -7.549834435 + -5 Combine like terms: 5 + -5 = 0 0 + n = -7.549834435 + -5 n = -7.549834435 + -5 Combine like terms: -7.549834435 + -5 = -12.549834435 n = -12.549834435 Simplifying n = -12.549834435Solution
The solution to the problem is based on the solutions from the subproblems. n = {2.549834435, -12.549834435}
| x=2*3*24,5 | | y=aA+bA+cA | | 6+3x=40-1 | | 147=2*3*x | | x+13=-15 | | (125a^8)^1/3 | | 4(n-5)=-4(4-2n) | | 2x+x+8=3x+3 | | -8(x-4)+9x=-13 | | x^2-10x-50=-6 | | 1/4(3x+5)-1/3(x+7)+6 | | 11in+11in+3in+3in+x+x= | | 26x-4-18x=2(4x-4)+4 | | 1.2x-18=2 | | 7x(3x+5)-8=.5(8x+20)-7x+5 | | 7(g+8)-6(2g-15)=4(6-g) | | 4/3(9x-6)/2=4 | | 26x-6-16x+2=21x-5-11x+13 | | 4/3(96)/2=4 | | 4x+12-8x=14-16x+12x-2 | | 6x+2/3=7x-10/3 | | 2/3(3x+6)-4x=10 | | 3-6y+4=4y+15-6y | | 2370=320*144*15*t | | x^2+1.125=0 | | 2x+4/2=4 | | (g+8)-6(2g-15)=4(6-g) | | 3(9x+1)=12x+8 | | 3b^2+6b-22=0 | | 11(3z^2)= | | 20x+40y=-20 | | 6x+5=95+3x |