If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 15x2 + 5 + -5x = 2 Reorder the terms: 5 + -5x + 15x2 = 2 Solving 5 + -5x + 15x2 = 2 Solving for variable 'x'. Reorder the terms: 5 + -2 + -5x + 15x2 = 2 + -2 Combine like terms: 5 + -2 = 3 3 + -5x + 15x2 = 2 + -2 Combine like terms: 2 + -2 = 0 3 + -5x + 15x2 = 0 Begin completing the square. Divide all terms by 15 the coefficient of the squared term: Divide each side by '15'. 0.2 + -0.3333333333x + x2 = 0 Move the constant term to the right: Add '-0.2' to each side of the equation. 0.2 + -0.3333333333x + -0.2 + x2 = 0 + -0.2 Reorder the terms: 0.2 + -0.2 + -0.3333333333x + x2 = 0 + -0.2 Combine like terms: 0.2 + -0.2 = 0.0 0.0 + -0.3333333333x + x2 = 0 + -0.2 -0.3333333333x + x2 = 0 + -0.2 Combine like terms: 0 + -0.2 = -0.2 -0.3333333333x + x2 = -0.2 The x term is -0.3333333333x. Take half its coefficient (-0.1666666667). Square it (0.02777777779) and add it to both sides. Add '0.02777777779' to each side of the equation. -0.3333333333x + 0.02777777779 + x2 = -0.2 + 0.02777777779 Reorder the terms: 0.02777777779 + -0.3333333333x + x2 = -0.2 + 0.02777777779 Combine like terms: -0.2 + 0.02777777779 = -0.17222222221 0.02777777779 + -0.3333333333x + x2 = -0.17222222221 Factor a perfect square on the left side: (x + -0.1666666667)(x + -0.1666666667) = -0.17222222221 Can't calculate square root of the right side. The solution to this equation could not be determined.
| -42+4k=k-3k | | 6y^2-4y=-2y-3 | | bx+4=mx+6 | | -1.66666666x=6 | | -6-7x=3(-2-8x) | | 65+8x=69+4x | | -.5(5x-8)-1=6 | | 9(t+1)=63 | | x^5=100000 | | 9t+1=63 | | (s+6)+(s+6)+s+s+(2s)=102 | | 4(2n+5)=9(8n+4)+1 | | x^2+7x+32=-5+5 | | 6x+8=3x+10 | | 3(7-d)-33=21d-4(3+6d) | | (2x+5)+(3x)=90 | | y-4/2=-7 | | 1+4x=2(2x+4) | | b^4-16=0 | | 116+6x=136+4x | | 9x+4(-3x-3)=-10-5x | | 3(e+3)-3(e-1)+3e= | | x^2+9x+23=5 | | 3(7t+1)-12=t-(t+8) | | X+1.7=-7.1 | | 2x-2xy=x-y | | 225a^2-16b^4=0 | | 2(7t+1)-8=t-(t+5) | | 7y-y=-15+y | | 13x-31=x+51 | | 36x+30y= | | 4(a+8)=4(a-5) |