If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (3x2 + -7x + -1) + (-2x2 + 4x + 5) = 0 Reorder the terms: (-1 + -7x + 3x2) + (-2x2 + 4x + 5) = 0 Remove parenthesis around (-1 + -7x + 3x2) -1 + -7x + 3x2 + (-2x2 + 4x + 5) = 0 Reorder the terms: -1 + -7x + 3x2 + (5 + 4x + -2x2) = 0 Remove parenthesis around (5 + 4x + -2x2) -1 + -7x + 3x2 + 5 + 4x + -2x2 = 0 Reorder the terms: -1 + 5 + -7x + 4x + 3x2 + -2x2 = 0 Combine like terms: -1 + 5 = 4 4 + -7x + 4x + 3x2 + -2x2 = 0 Combine like terms: -7x + 4x = -3x 4 + -3x + 3x2 + -2x2 = 0 Combine like terms: 3x2 + -2x2 = 1x2 4 + -3x + 1x2 = 0 Solving 4 + -3x + 1x2 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '-4' to each side of the equation. 4 + -3x + -4 + x2 = 0 + -4 Reorder the terms: 4 + -4 + -3x + x2 = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -3x + x2 = 0 + -4 -3x + x2 = 0 + -4 Combine like terms: 0 + -4 = -4 -3x + x2 = -4 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 = -4 + 2.25 Reorder the terms: 2.25 + -3x + x2 = -4 + 2.25 Combine like terms: -4 + 2.25 = -1.75 2.25 + -3x + x2 = -1.75 Factor a perfect square on the left side: (x + -1.5)(x + -1.5) = -1.75 Can't calculate square root of the right side. The solution to this equation could not be determined.
| (2x-4)(x-4)=448 | | x^2+8x-170=0 | | 6+55= | | 2xy+3yz+5y= | | 9w=10w+4 | | 2(a+8)=6[a-(4-a)] | | X-8+2=6 | | -4(3w-6)+13(w-9)=-75-9 | | -(s+3)+2s-15=-5 | | 7(z+5)-6z=49 | | -0.7-8.1=8x-0.2-7x | | (2x-2)(x-2)=448 | | -9-9s+10s=2 | | 9w-5-8w=-11-9 | | 2[8-(-5x-3)]=90x+70 | | -4-4x+3=21x+5-4x | | P^2-10p=7 | | 2*x+5=0 | | 2*f(x)+5=0 | | 2*f(x)+5= | | 23n+4=10 | | 8x^3-64x^2+106x-128=0 | | (5y-4)(3-y)=0 | | -2z=-13 | | 3(4-3x)=2(4x+1) | | x+3/5=1-x+6/9 | | -4=19 | | 3=-3x+24 | | 4y^3v^7*4y*2v^7= | | 16=-12+7v | | 5/7*7/15 | | 14-3v=-19 |