If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 0 = -0.3x2 + 16x + 35 Reorder the terms: 0 = 35 + 16x + -0.3x2 Solving 0 = 35 + 16x + -0.3x2 Solving for variable 'x'. Combine like terms: 0 + -35 = -35 -35 + -16x + 0.3x2 = 35 + 16x + -0.3x2 + -35 + -16x + 0.3x2 Reorder the terms: -35 + -16x + 0.3x2 = 35 + -35 + 16x + -16x + -0.3x2 + 0.3x2 Combine like terms: 35 + -35 = 0 -35 + -16x + 0.3x2 = 0 + 16x + -16x + -0.3x2 + 0.3x2 -35 + -16x + 0.3x2 = 16x + -16x + -0.3x2 + 0.3x2 Combine like terms: 16x + -16x = 0 -35 + -16x + 0.3x2 = 0 + -0.3x2 + 0.3x2 -35 + -16x + 0.3x2 = -0.3x2 + 0.3x2 Combine like terms: -0.3x2 + 0.3x2 = 0.0 -35 + -16x + 0.3x2 = 0.0 Begin completing the square. Divide all terms by 0.3 the coefficient of the squared term: Divide each side by '0.3'. -116.6666667 + -53.33333333x + x2 = 0 Move the constant term to the right: Add '116.6666667' to each side of the equation. -116.6666667 + -53.33333333x + 116.6666667 + x2 = 0 + 116.6666667 Reorder the terms: -116.6666667 + 116.6666667 + -53.33333333x + x2 = 0 + 116.6666667 Combine like terms: -116.6666667 + 116.6666667 = 0.0000000 0.0000000 + -53.33333333x + x2 = 0 + 116.6666667 -53.33333333x + x2 = 0 + 116.6666667 Combine like terms: 0 + 116.6666667 = 116.6666667 -53.33333333x + x2 = 116.6666667 The x term is -53.33333333x. Take half its coefficient (-26.66666667). Square it (711.1111113) and add it to both sides. Add '711.1111113' to each side of the equation. -53.33333333x + 711.1111113 + x2 = 116.6666667 + 711.1111113 Reorder the terms: 711.1111113 + -53.33333333x + x2 = 116.6666667 + 711.1111113 Combine like terms: 116.6666667 + 711.1111113 = 827.777778 711.1111113 + -53.33333333x + x2 = 827.777778 Factor a perfect square on the left side: (x + -26.66666667)(x + -26.66666667) = 827.777778 Calculate the square root of the right side: 28.771127507 Break this problem into two subproblems by setting (x + -26.66666667) equal to 28.771127507 and -28.771127507.Subproblem 1
x + -26.66666667 = 28.771127507 Simplifying x + -26.66666667 = 28.771127507 Reorder the terms: -26.66666667 + x = 28.771127507 Solving -26.66666667 + x = 28.771127507 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '26.66666667' to each side of the equation. -26.66666667 + 26.66666667 + x = 28.771127507 + 26.66666667 Combine like terms: -26.66666667 + 26.66666667 = 0.00000000 0.00000000 + x = 28.771127507 + 26.66666667 x = 28.771127507 + 26.66666667 Combine like terms: 28.771127507 + 26.66666667 = 55.437794177 x = 55.437794177 Simplifying x = 55.437794177Subproblem 2
x + -26.66666667 = -28.771127507 Simplifying x + -26.66666667 = -28.771127507 Reorder the terms: -26.66666667 + x = -28.771127507 Solving -26.66666667 + x = -28.771127507 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '26.66666667' to each side of the equation. -26.66666667 + 26.66666667 + x = -28.771127507 + 26.66666667 Combine like terms: -26.66666667 + 26.66666667 = 0.00000000 0.00000000 + x = -28.771127507 + 26.66666667 x = -28.771127507 + 26.66666667 Combine like terms: -28.771127507 + 26.66666667 = -2.104460837 x = -2.104460837 Simplifying x = -2.104460837Solution
The solution to the problem is based on the solutions from the subproblems. x = {55.437794177, -2.104460837}
| -8c-3-5=33 | | p=0.125q+-0.625r | | 4x=11+7 | | 14x+12=16x-8 | | 5(7)-9+7+3+2(7)+2=180 | | 4k-8=8k+3 | | 4x-2x+7=36 | | 10k-7=2[13-5k] | | 9r-3s-4r+10s= | | 5x-9+x+3+2x+2= | | 4x-2x+7c=36 | | 5x-9+x+3+2x+2=180 | | 2[x+3]+2[x+4]=24 | | 8(3k-9)=-23-7k | | 3x-4x-9=12 | | 7b-6[11-2b]=10 | | -4x+(3(2x-5))=-7 | | -8.38x+10.71=131.382 | | 13-5y+8x-4y+2-14x= | | [9+4(-8)]3= | | [9+4(-8)]= | | 65569x+99+a= | | 5+7=35122 | | -27=-3+9(s+4) | | 8x-(3(5x+19))=-22 | | x-4=7x+4 | | -20-2(4q-8)=24 | | -8(2v-7)=29 | | 8p+5r=q | | 10(b+c+1)= | | 11x=10+10x | | 4+-3q=10 |