If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (7x2 + 9x + 10) + -1(3x2 + 4x) = 0 Reorder the terms: (10 + 9x + 7x2) + -1(3x2 + 4x) = 0 Remove parenthesis around (10 + 9x + 7x2) 10 + 9x + 7x2 + -1(3x2 + 4x) = 0 Reorder the terms: 10 + 9x + 7x2 + -1(4x + 3x2) = 0 10 + 9x + 7x2 + (4x * -1 + 3x2 * -1) = 0 10 + 9x + 7x2 + (-4x + -3x2) = 0 Reorder the terms: 10 + 9x + -4x + 7x2 + -3x2 = 0 Combine like terms: 9x + -4x = 5x 10 + 5x + 7x2 + -3x2 = 0 Combine like terms: 7x2 + -3x2 = 4x2 10 + 5x + 4x2 = 0 Solving 10 + 5x + 4x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 4 the coefficient of the squared term: Divide each side by '4'. 2.5 + 1.25x + x2 = 0 Move the constant term to the right: Add '-2.5' to each side of the equation. 2.5 + 1.25x + -2.5 + x2 = 0 + -2.5 Reorder the terms: 2.5 + -2.5 + 1.25x + x2 = 0 + -2.5 Combine like terms: 2.5 + -2.5 = 0.0 0.0 + 1.25x + x2 = 0 + -2.5 1.25x + x2 = 0 + -2.5 Combine like terms: 0 + -2.5 = -2.5 1.25x + x2 = -2.5 The x term is 1.25x. Take half its coefficient (0.625). Square it (0.390625) and add it to both sides. Add '0.390625' to each side of the equation. 1.25x + 0.390625 + x2 = -2.5 + 0.390625 Reorder the terms: 0.390625 + 1.25x + x2 = -2.5 + 0.390625 Combine like terms: -2.5 + 0.390625 = -2.109375 0.390625 + 1.25x + x2 = -2.109375 Factor a perfect square on the left side: (x + 0.625)(x + 0.625) = -2.109375 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 3(d-4)=25 | | 40=80-2q | | 17-4(2-6p)=72 | | 5n^35=0 | | k=5.20000006*(47.2-81.9) | | (14x-70)/-5x | | 4+(6x-2)=64 | | F(x)=-56x^2+80x+30000 | | 90+(2x-2)+(x-5)=180 | | 2(n+3)-4=5n+1 | | 14x-70/-5x | | 3+7g=5g-9 | | 20=14+3(x+18) | | 2(2v-1)+6v=2+3(4v-2) | | x^2-2=4x+10 | | 7/2x=-10 | | 10k^2-20k-22=8 | | 0.2w+16+4w=27.28 | | 7.65=2.25+.2(m-1) | | 6-x=11-2x | | 11-(3/10x)=2 | | 1+4(6n-9)=(6n-1)-3 | | 1000000000x+14=10 | | 3x+41=6 | | 2k^2-16k+43=6 | | 7x+5-2x=6(x+1) | | 6(49)= | | 15x+5=11x+33 | | 3(w+3)=-5(4w-5)+9w | | -3(3x+4y)=23 | | -4.5-2.5=-4r-12 | | 82-5x=14x+1 |