If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2(x2 + 4) + 5(x + 2) + -3 = 0 Reorder the terms: 2(4 + x2) + 5(x + 2) + -3 = 0 (4 * 2 + x2 * 2) + 5(x + 2) + -3 = 0 (8 + 2x2) + 5(x + 2) + -3 = 0 Reorder the terms: 8 + 2x2 + 5(2 + x) + -3 = 0 8 + 2x2 + (2 * 5 + x * 5) + -3 = 0 8 + 2x2 + (10 + 5x) + -3 = 0 Reorder the terms: 8 + 10 + -3 + 5x + 2x2 = 0 Combine like terms: 8 + 10 = 18 18 + -3 + 5x + 2x2 = 0 Combine like terms: 18 + -3 = 15 15 + 5x + 2x2 = 0 Solving 15 + 5x + 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'. 7.5 + 2.5x + x2 = 0 Move the constant term to the right: Add '-7.5' to each side of the equation. 7.5 + 2.5x + -7.5 + x2 = 0 + -7.5 Reorder the terms: 7.5 + -7.5 + 2.5x + x2 = 0 + -7.5 Combine like terms: 7.5 + -7.5 = 0.0 0.0 + 2.5x + x2 = 0 + -7.5 2.5x + x2 = 0 + -7.5 Combine like terms: 0 + -7.5 = -7.5 2.5x + x2 = -7.5 The x term is 2.5x. Take half its coefficient (1.25). Square it (1.5625) and add it to both sides. Add '1.5625' to each side of the equation. 2.5x + 1.5625 + x2 = -7.5 + 1.5625 Reorder the terms: 1.5625 + 2.5x + x2 = -7.5 + 1.5625 Combine like terms: -7.5 + 1.5625 = -5.9375 1.5625 + 2.5x + x2 = -5.9375 Factor a perfect square on the left side: (x + 1.25)(x + 1.25) = -5.9375 Can't calculate square root of the right side. The solution to this equation could not be determined.
| x+3=-1+2x | | x+13=19x | | -10+6y=25+y | | 6p^2-10=0 | | 9(-3)+5y=-33 | | 5-2(x+21)=12 | | 36-10m=2(m-2) | | 0=(5x+6)(x-9) | | 5xy+y=0 | | 9(x-3)-6=2(x+5)+13 | | 0=(4x+3)(x-5) | | 4x+6=-5+2x+15 | | 3x^4-6x^3+3=0 | | (x*x)+3x=(x*x)+x | | 5x+20=7x-80 | | (x*x)+3x=(x*x)+x+2 | | 7log(2x+12)=14 | | 7x-3x=15-5 | | (3x^2+2x)+(3x-12)=0 | | 6.6n-60=220 | | 2a-2b=10 | | 2x-37=50 | | 4.2x+35.4=9.8-8.6x | | 0=(8x+9)(x-5) | | 6x=22+4x | | -15=3a-3 | | 8x+35.4=9.8-8.6x | | a^2-1=-7a | | (2x-3)-(x-2)=1 | | x^2-22x+66=0 | | 6x+2=6(x+8) | | y=(7x+6)(x-4) |