If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (2a2 + -3a + 4) + (-1a2 + a) = 0 Reorder the terms: (4 + -3a + 2a2) + (-1a2 + a) = 0 Remove parenthesis around (4 + -3a + 2a2) 4 + -3a + 2a2 + (-1a2 + a) = 0 Reorder the terms: 4 + -3a + 2a2 + (a + -1a2) = 0 Remove parenthesis around (a + -1a2) 4 + -3a + 2a2 + a + -1a2 = 0 Reorder the terms: 4 + -3a + a + 2a2 + -1a2 = 0 Combine like terms: -3a + a = -2a 4 + -2a + 2a2 + -1a2 = 0 Combine like terms: 2a2 + -1a2 = 1a2 4 + -2a + 1a2 = 0 Solving 4 + -2a + 1a2 = 0 Solving for variable 'a'. Begin completing the square. Move the constant term to the right: Add '-4' to each side of the equation. 4 + -2a + -4 + a2 = 0 + -4 Reorder the terms: 4 + -4 + -2a + a2 = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -2a + a2 = 0 + -4 -2a + a2 = 0 + -4 Combine like terms: 0 + -4 = -4 -2a + a2 = -4 The a term is -2a. Take half its coefficient (-1). Square it (1) and add it to both sides. Add '1' to each side of the equation. -2a + 1 + a2 = -4 + 1 Reorder the terms: 1 + -2a + a2 = -4 + 1 Combine like terms: -4 + 1 = -3 1 + -2a + a2 = -3 Factor a perfect square on the left side: (a + -1)(a + -1) = -3 Can't calculate square root of the right side. The solution to this equation could not be determined.
| x^2=10x-31 | | X-4-7=25 | | z+2z-7-6i=0 | | 9-7r^2=-432 | | 10+r=30 | | 3+3x+9x+9999x=9999999x | | 144/576 | | 27/30-20/30 | | 3+7-6x= | | 14=12+p | | 17a=0 | | 6/7-8i | | X+(2x-6)+(2x-10)=68 | | (3a+7)+(1a-1)= | | -24=m-14 | | 12(2x-5)=6x-5 | | 25=x+20 | | 17x-x=2x-1 | | H/8=6 | | 3=8+v | | log(6)(x+53)+log(6)(x+3)=3 | | 9=-9y+5y | | 3*(3.6-3/2) | | 12(y^2-y)=0 | | -18k=90 | | 595.4=x+202.4 | | 3(3.6-3/2)=1 | | 2x+(2+x)= | | 1/4a=4/15 | | .5(8x+7)=.6-(x-3) | | 2x^2+12x+68=0 | | x+31=30 |