If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 4x2 + x + 30 = 0 Reorder the terms: 30 + x + 4x2 = 0 Solving 30 + x + 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'. 7.5 + 0.25x + x2 = 0 Move the constant term to the right: Add '-7.5' to each side of the equation. 7.5 + 0.25x + -7.5 + x2 = 0 + -7.5 Reorder the terms: 7.5 + -7.5 + 0.25x + x2 = 0 + -7.5 Combine like terms: 7.5 + -7.5 = 0.0 0.0 + 0.25x + x2 = 0 + -7.5 0.25x + x2 = 0 + -7.5 Combine like terms: 0 + -7.5 = -7.5 0.25x + x2 = -7.5 The x term is x. Take half its coefficient (0.5). Square it (0.25) and add it to both sides. Add '0.25' to each side of the equation. 0.25x + 0.25 + x2 = -7.5 + 0.25 Reorder the terms: 0.25 + 0.25x + x2 = -7.5 + 0.25 Combine like terms: -7.5 + 0.25 = -7.25 0.25 + 0.25x + x2 = -7.25 Factor a perfect square on the left side: (x + 0.5)(x + 0.5) = -7.25 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 3m-11-5m-(-4)= | | 6n-5=49 | | (7X+5Y)2= | | -15t^2+40t+5=0 | | s(t)=-15t^2+40t+5 | | 18+4x+12/6 | | 6y^2-13y-8=0 | | 12135=x^2-10x+60 | | 7w-2w=40 | | -6x*12+14-3= | | 10x-10=19x-x^2 | | 15+(-27)= | | x-6y=-6 | | (4x-3)*(x+5)= | | 19x^2+25x^2= | | 7x^6+49x^5+63x^4= | | -19+37= | | x(x-101)=-2550 | | -16t^2-288t-18=0 | | -8y+4=-3(y+2) | | 6+5y=-4 | | x^2-4-45=0 | | 3(5/3)+5 | | 200+10x=30x | | 3x5/3+5 | | 2(x-1)-5=4x-2(5+x) | | 3/8x=3/8 | | 14(t-3)+4t=6(3t+4)-8 | | 5(z+2)=6z-2 | | -3(y+5)-(-2y-7)=3 | | -2(2s-3)-6=-2(4s+4)-3 | | (6w^2-5w-4)(2w+7)= |