If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying n2 + 12 + 4n + 11 = 76 Reorder the terms: 12 + 11 + 4n + n2 = 76 Combine like terms: 12 + 11 = 23 23 + 4n + n2 = 76 Solving 23 + 4n + n2 = 76 Solving for variable 'n'. Reorder the terms: 23 + -76 + 4n + n2 = 76 + -76 Combine like terms: 23 + -76 = -53 -53 + 4n + n2 = 76 + -76 Combine like terms: 76 + -76 = 0 -53 + 4n + n2 = 0 Begin completing the square. Move the constant term to the right: Add '53' to each side of the equation. -53 + 4n + 53 + n2 = 0 + 53 Reorder the terms: -53 + 53 + 4n + n2 = 0 + 53 Combine like terms: -53 + 53 = 0 0 + 4n + n2 = 0 + 53 4n + n2 = 0 + 53 Combine like terms: 0 + 53 = 53 4n + n2 = 53 The n term is 4n. Take half its coefficient (2). Square it (4) and add it to both sides. Add '4' to each side of the equation. 4n + 4 + n2 = 53 + 4 Reorder the terms: 4 + 4n + n2 = 53 + 4 Combine like terms: 53 + 4 = 57 4 + 4n + n2 = 57 Factor a perfect square on the left side: (n + 2)(n + 2) = 57 Calculate the square root of the right side: 7.549834435 Break this problem into two subproblems by setting (n + 2) equal to 7.549834435 and -7.549834435.Subproblem 1
n + 2 = 7.549834435 Simplifying n + 2 = 7.549834435 Reorder the terms: 2 + n = 7.549834435 Solving 2 + n = 7.549834435 Solving for variable 'n'. Move all terms containing n to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + n = 7.549834435 + -2 Combine like terms: 2 + -2 = 0 0 + n = 7.549834435 + -2 n = 7.549834435 + -2 Combine like terms: 7.549834435 + -2 = 5.549834435 n = 5.549834435 Simplifying n = 5.549834435Subproblem 2
n + 2 = -7.549834435 Simplifying n + 2 = -7.549834435 Reorder the terms: 2 + n = -7.549834435 Solving 2 + n = -7.549834435 Solving for variable 'n'. Move all terms containing n to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + n = -7.549834435 + -2 Combine like terms: 2 + -2 = 0 0 + n = -7.549834435 + -2 n = -7.549834435 + -2 Combine like terms: -7.549834435 + -2 = -9.549834435 n = -9.549834435 Simplifying n = -9.549834435Solution
The solution to the problem is based on the solutions from the subproblems. n = {5.549834435, -9.549834435}
| 5t(4t+5)=0 | | 5(-5.5)+-8=3+7(-5.5) | | 7(4x-3y+9)-3(2x+5y-4)= | | 4.5x-180=455 | | 24-10b=11 | | x-10 = 6 (9-10x)5 | | 0.66x-0.25=3.5 | | 4a-8=9a | | 29x+34x= | | (2x^3)-(30x^2)+(72x)=0 | | 0=5k-3(1+k)+9 | | 5+1.5(z+2)=3.5z-4 | | 10x^2+21x-49=0 | | 7-[x-(3-2x)]=-(2x-4)-18 | | (4y-5)+(2y+5)=90 | | 11=k+1 | | 14x^2-5x-6= | | 5(g+2)+g=6(g-4) | | 4.3x=34.4 | | 0.55x+0.4x=x-3 | | 10(5n-1)=10(n+7) | | 2x-5=105+32x | | -2(a-15)+5=-15 | | 0.5x+2.7=0.4x+1.5 | | 6(q-7)-3(4-q)=16 | | x-0.35x=78 | | 4x*(x-2)= | | 49.95s+0.30=18.32s+95.87 | | 6.3m=630cm | | -8=b+(-2) | | 8k-k+5-1=k+1 | | -12=-5m+3m |