If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + 5x + 288 = 0 Reorder the terms: 288 + 5x + x2 = 0 Solving 288 + 5x + x2 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '-288' to each side of the equation. 288 + 5x + -288 + x2 = 0 + -288 Reorder the terms: 288 + -288 + 5x + x2 = 0 + -288 Combine like terms: 288 + -288 = 0 0 + 5x + x2 = 0 + -288 5x + x2 = 0 + -288 Combine like terms: 0 + -288 = -288 5x + x2 = -288 The x term is 5x. Take half its coefficient (2.5). Square it (6.25) and add it to both sides. Add '6.25' to each side of the equation. 5x + 6.25 + x2 = -288 + 6.25 Reorder the terms: 6.25 + 5x + x2 = -288 + 6.25 Combine like terms: -288 + 6.25 = -281.75 6.25 + 5x + x2 = -281.75 Factor a perfect square on the left side: (x + 2.5)(x + 2.5) = -281.75 Can't calculate square root of the right side. The solution to this equation could not be determined.
| -4a+7+3+5=-5-9a | | a+ab^2+ab^2= | | 5(x+4)-2(7-2x)= | | 2-8cos^2(x)=0 | | f(a)=15 | | 4x-18+3x-1=2 | | 8+6=8 | | f(3)=20 | | 2(3x+7)=8 | | 15x+5y+45=0 | | 7=2r | | 8y+22+78=180 | | f(x)=4-In(x+2) | | 7.8i-8=1.3+2 | | 6-4r+6r=r | | 9-6y=11y-6 | | -1+4v=-17 | | 6+8+7rs= | | 2f^2-f=45 | | 0.35x+0.6=1.5 | | 1.5x+4(2.4-x)=37.5+x | | y=1.6 | | 2+4x^2-6x^4=0 | | 9(y-3)=12y | | 30-2x=3(8-x) | | 30-2.50x=10 | | -x-82=8x+143 | | y^2+5y=-3 | | 3y-wy+6-2w= | | -8(n+3)+25=-6n-5 | | (6i)(6i)= | | -88+5x=9x+28 |