If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 5x2 = -3x + -8 Reorder the terms: 5x2 = -8 + -3x Solving 5x2 = -8 + -3x Solving for variable 'x'. Reorder the terms: 8 + 3x + 5x2 = -8 + -3x + 8 + 3x Reorder the terms: 8 + 3x + 5x2 = -8 + 8 + -3x + 3x Combine like terms: -8 + 8 = 0 8 + 3x + 5x2 = 0 + -3x + 3x 8 + 3x + 5x2 = -3x + 3x Combine like terms: -3x + 3x = 0 8 + 3x + 5x2 = 0 Begin completing the square. Divide all terms by 5 the coefficient of the squared term: Divide each side by '5'. 1.6 + 0.6x + x2 = 0 Move the constant term to the right: Add '-1.6' to each side of the equation. 1.6 + 0.6x + -1.6 + x2 = 0 + -1.6 Reorder the terms: 1.6 + -1.6 + 0.6x + x2 = 0 + -1.6 Combine like terms: 1.6 + -1.6 = 0.0 0.0 + 0.6x + x2 = 0 + -1.6 0.6x + x2 = 0 + -1.6 Combine like terms: 0 + -1.6 = -1.6 0.6x + x2 = -1.6 The x term is 0.6x. Take half its coefficient (0.3). Square it (0.09) and add it to both sides. Add '0.09' to each side of the equation. 0.6x + 0.09 + x2 = -1.6 + 0.09 Reorder the terms: 0.09 + 0.6x + x2 = -1.6 + 0.09 Combine like terms: -1.6 + 0.09 = -1.51 0.09 + 0.6x + x2 = -1.51 Factor a perfect square on the left side: (x + 0.3)(x + 0.3) = -1.51 Can't calculate square root of the right side. The solution to this equation could not be determined.
| (3x^2+1)(4x^2+5)= | | 5(y+9)=-4y-18 | | (4x-3)(4x+4)= | | In(x)+in(2x)=9 | | -5(x-3)=45 | | 8x+34=-5(x+1) | | -6(14)+6y=42 | | (7x-2)(-4x-3)= | | 4.2z=2.3z-10.26 | | 2(10)-9y=-38 | | 3,75+x=16,8 | | (x^2+3)=0 | | 9(u+3)=-2u-17 | | (6x^2-36x)-(x-6)= | | -(15)+2y=-1 | | 5(2x-7)=6x+13 | | 14X^2-26x+12=0 | | 3v+2(v-4)=-23 | | (x+1)-(x-6)= | | 19=-3w+8(w-2) | | 6.08/7.6 | | (32/16)^4+(7-2)^2 | | -(17)+y=-27 | | 7x+4(x+8)=-1 | | y+12=9 | | -8+14x=7-x | | 2x+3=-2x-1 | | t-u=-5 | | 5(17)+8y=39 | | x^3+5x-4x-20=0 | | 3a+2b-a+5b= | | 3(5x-15)=15(x-15) |