If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 4x2 = -17x + 4 Reorder the terms: 4x2 = 4 + -17x Solving 4x2 = 4 + -17x Solving for variable 'x'. Reorder the terms: -4 + 17x + 4x2 = 4 + -17x + -4 + 17x Reorder the terms: -4 + 17x + 4x2 = 4 + -4 + -17x + 17x Combine like terms: 4 + -4 = 0 -4 + 17x + 4x2 = 0 + -17x + 17x -4 + 17x + 4x2 = -17x + 17x Combine like terms: -17x + 17x = 0 -4 + 17x + 4x2 = 0 Begin completing the square. Divide all terms by 4 the coefficient of the squared term: Divide each side by '4'. -1 + 4.25x + x2 = 0 Move the constant term to the right: Add '1' to each side of the equation. -1 + 4.25x + 1 + x2 = 0 + 1 Reorder the terms: -1 + 1 + 4.25x + x2 = 0 + 1 Combine like terms: -1 + 1 = 0 0 + 4.25x + x2 = 0 + 1 4.25x + x2 = 0 + 1 Combine like terms: 0 + 1 = 1 4.25x + x2 = 1 The x term is 4.25x. Take half its coefficient (2.125). Square it (4.515625) and add it to both sides. Add '4.515625' to each side of the equation. 4.25x + 4.515625 + x2 = 1 + 4.515625 Reorder the terms: 4.515625 + 4.25x + x2 = 1 + 4.515625 Combine like terms: 1 + 4.515625 = 5.515625 4.515625 + 4.25x + x2 = 5.515625 Factor a perfect square on the left side: (x + 2.125)(x + 2.125) = 5.515625 Calculate the square root of the right side: 2.348536779 Break this problem into two subproblems by setting (x + 2.125) equal to 2.348536779 and -2.348536779.Subproblem 1
x + 2.125 = 2.348536779 Simplifying x + 2.125 = 2.348536779 Reorder the terms: 2.125 + x = 2.348536779 Solving 2.125 + x = 2.348536779 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-2.125' to each side of the equation. 2.125 + -2.125 + x = 2.348536779 + -2.125 Combine like terms: 2.125 + -2.125 = 0.000 0.000 + x = 2.348536779 + -2.125 x = 2.348536779 + -2.125 Combine like terms: 2.348536779 + -2.125 = 0.223536779 x = 0.223536779 Simplifying x = 0.223536779Subproblem 2
x + 2.125 = -2.348536779 Simplifying x + 2.125 = -2.348536779 Reorder the terms: 2.125 + x = -2.348536779 Solving 2.125 + x = -2.348536779 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-2.125' to each side of the equation. 2.125 + -2.125 + x = -2.348536779 + -2.125 Combine like terms: 2.125 + -2.125 = 0.000 0.000 + x = -2.348536779 + -2.125 x = -2.348536779 + -2.125 Combine like terms: -2.348536779 + -2.125 = -4.473536779 x = -4.473536779 Simplifying x = -4.473536779Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.223536779, -4.473536779}
| 450x=13200 | | 3.5=y-2 | | -2x+4-6=68 | | 0.65x+3x=x-2.5 | | 4(2m+1)=16 | | 2x^4-6x^3+7x^2+9x+10=0 | | .875y-12=.25y+3 | | -7y+5x=3 | | (c-1)*(3-c)=0 | | -7z+2=2 | | X+X+30=90 | | 3(2)-6(3)+3= | | (1)/(5-4i) | | 25x-2=23x | | a(2)=3(2)+4 | | p=29(pi)r+2x | | 5x-7y=3(fory) | | 5(2ln(8)-ln(4)-1)=5(ln(16)-1) | | 7*(2-y)=0 | | -5/2/1/3 | | M+=-4 | | X+24=44 | | P(x)=-25+300x | | (1)/(1-5i) | | =6a+14 | | X=.45/12 | | 8a-45=5a+30 | | X/-3=1-(-11) | | x^4+4x^3-5=0 | | 7.3a+13=86 | | 2x-4=8x+8 | | (3b^2-4b+2)(b-5)= |