If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 17n2 + -17n + 3 = 0 Reorder the terms: 3 + -17n + 17n2 = 0 Solving 3 + -17n + 17n2 = 0 Solving for variable 'n'. Begin completing the square. Divide all terms by 17 the coefficient of the squared term: Divide each side by '17'. 0.1764705882 + -1n + n2 = 0 Move the constant term to the right: Add '-0.1764705882' to each side of the equation. 0.1764705882 + -1n + -0.1764705882 + n2 = 0 + -0.1764705882 Reorder the terms: 0.1764705882 + -0.1764705882 + -1n + n2 = 0 + -0.1764705882 Combine like terms: 0.1764705882 + -0.1764705882 = 0.0000000000 0.0000000000 + -1n + n2 = 0 + -0.1764705882 -1n + n2 = 0 + -0.1764705882 Combine like terms: 0 + -0.1764705882 = -0.1764705882 -1n + n2 = -0.1764705882 The n term is -1n. Take half its coefficient (-0.5). Square it (0.25) and add it to both sides. Add '0.25' to each side of the equation. -1n + 0.25 + n2 = -0.1764705882 + 0.25 Reorder the terms: 0.25 + -1n + n2 = -0.1764705882 + 0.25 Combine like terms: -0.1764705882 + 0.25 = 0.0735294118 0.25 + -1n + n2 = 0.0735294118 Factor a perfect square on the left side: (n + -0.5)(n + -0.5) = 0.0735294118 Calculate the square root of the right side: 0.271163072 Break this problem into two subproblems by setting (n + -0.5) equal to 0.271163072 and -0.271163072.Subproblem 1
n + -0.5 = 0.271163072 Simplifying n + -0.5 = 0.271163072 Reorder the terms: -0.5 + n = 0.271163072 Solving -0.5 + n = 0.271163072 Solving for variable 'n'. Move all terms containing n to the left, all other terms to the right. Add '0.5' to each side of the equation. -0.5 + 0.5 + n = 0.271163072 + 0.5 Combine like terms: -0.5 + 0.5 = 0.0 0.0 + n = 0.271163072 + 0.5 n = 0.271163072 + 0.5 Combine like terms: 0.271163072 + 0.5 = 0.771163072 n = 0.771163072 Simplifying n = 0.771163072Subproblem 2
n + -0.5 = -0.271163072 Simplifying n + -0.5 = -0.271163072 Reorder the terms: -0.5 + n = -0.271163072 Solving -0.5 + n = -0.271163072 Solving for variable 'n'. Move all terms containing n to the left, all other terms to the right. Add '0.5' to each side of the equation. -0.5 + 0.5 + n = -0.271163072 + 0.5 Combine like terms: -0.5 + 0.5 = 0.0 0.0 + n = -0.271163072 + 0.5 n = -0.271163072 + 0.5 Combine like terms: -0.271163072 + 0.5 = 0.228836928 n = 0.228836928 Simplifying n = 0.228836928Solution
The solution to the problem is based on the solutions from the subproblems. n = {0.771163072, 0.228836928}
| 4y-2(y-5)=-3 | | 15x^2-80x+50=-15x^2+7x-4 | | 7x-5+6x+8=180 | | 4cos(3x-1)=3 | | 12a[-23]=45 | | Y-11=-1/5 | | 32x^2-8x-15=0 | | 6(x-4)+2(x-3)=10 | | 3(2x-5)-2(8x-4)=23 | | -2(8+7x)=-2 | | 5(8-x)+15=105 | | -2(x+11)=36 | | 6(9+x)+4=100 | | 2x-10=-20-8x | | 0.2(x+2)+2x=x-10 | | 7x22/7 | | Cos(x)+7*sin(x)=5 | | -2x^2+12=0 | | 3x(x+8)=24 | | y=tan(5x^2)dy/dx | | y=tan(5x^2) | | 5=32/n | | 5=30/n | | y^2+8y-15=180 | | (x+x)*(y-3)=216 | | y=-x^2-13x-42 | | 2x*(y-3)=216 | | 2x+18=9x-17 | | w(w+400)=6000 | | w(w+400)=60 | | x-12=3x-10 | | 2v-7=8 |