If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2x2 + 6x + -17 = 0 Reorder the terms: -17 + 6x + 2x2 = 0 Solving -17 + 6x + 2x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. -8.5 + 3x + x2 = 0 Move the constant term to the right: Add '8.5' to each side of the equation. -8.5 + 3x + 8.5 + x2 = 0 + 8.5 Reorder the terms: -8.5 + 8.5 + 3x + x2 = 0 + 8.5 Combine like terms: -8.5 + 8.5 = 0.0 0.0 + 3x + x2 = 0 + 8.5 3x + x2 = 0 + 8.5 Combine like terms: 0 + 8.5 = 8.5 3x + x2 = 8.5 The x term is 3x. Take half its coefficient (1.5). Square it (2.25) and add it to both sides. Add '2.25' to each side of the equation. 3x + 2.25 + x2 = 8.5 + 2.25 Reorder the terms: 2.25 + 3x + x2 = 8.5 + 2.25 Combine like terms: 8.5 + 2.25 = 10.75 2.25 + 3x + x2 = 10.75 Factor a perfect square on the left side: (x + 1.5)(x + 1.5) = 10.75 Calculate the square root of the right side: 3.278719262 Break this problem into two subproblems by setting (x + 1.5) equal to 3.278719262 and -3.278719262.Subproblem 1
x + 1.5 = 3.278719262 Simplifying x + 1.5 = 3.278719262 Reorder the terms: 1.5 + x = 3.278719262 Solving 1.5 + x = 3.278719262 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-1.5' to each side of the equation. 1.5 + -1.5 + x = 3.278719262 + -1.5 Combine like terms: 1.5 + -1.5 = 0.0 0.0 + x = 3.278719262 + -1.5 x = 3.278719262 + -1.5 Combine like terms: 3.278719262 + -1.5 = 1.778719262 x = 1.778719262 Simplifying x = 1.778719262Subproblem 2
x + 1.5 = -3.278719262 Simplifying x + 1.5 = -3.278719262 Reorder the terms: 1.5 + x = -3.278719262 Solving 1.5 + x = -3.278719262 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-1.5' to each side of the equation. 1.5 + -1.5 + x = -3.278719262 + -1.5 Combine like terms: 1.5 + -1.5 = 0.0 0.0 + x = -3.278719262 + -1.5 x = -3.278719262 + -1.5 Combine like terms: -3.278719262 + -1.5 = -4.778719262 x = -4.778719262 Simplifying x = -4.778719262Solution
The solution to the problem is based on the solutions from the subproblems. x = {1.778719262, -4.778719262}
| P/5-12=20 | | 5x-4y=1.5 | | 1/2(a+4)=1/4(a-8) | | 2m-5=2(m+3) | | 15x^2y^3+10xy^2=0 | | 2n+15-n+15=-4 | | 2(x)+5(y)=269 | | 3x^3a^3-11x^4a^2-20x^5a= | | 2[7-5(1-n)]+2n=-12+3[6(n+1)-3n] | | 7(3-2b)=5b+2 | | 98*11/19*1/4 | | 7n+4+n-5=63 | | 5+3p-2=9p+12-5p | | 2x^2+2y^2-4x+16y+26=0 | | c-3=4c+9 | | -(-1x)=(-20) | | (p)/(3q)+(p)/(5q) | | 7x^7y^5+21x^5y^4+4xy= | | 0.15y+0.08(y+7000)=1710 | | -45x^2+150x-125=0 | | -5=2x+b | | x+2*x*5=120 | | 4X+5X+15=5X+7X | | 9x^2+30x-25=0 | | x+(9x-8)=30 | | 4(x+2)+5x=6(x+4) | | x^5+x^4-1=0 | | 0=24+10p-p^2 | | -9+4X=4X-3-6 | | 52+25=10 | | -3(t+2)-t-7=-4(t+5)+7 | | 5(6a+3)-5a= |