If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 15x2 + 16x + 7 = 0 Reorder the terms: 7 + 16x + 15x2 = 0 Solving 7 + 16x + 15x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 15 the coefficient of the squared term: Divide each side by '15'. 0.4666666667 + 1.066666667x + x2 = 0 Move the constant term to the right: Add '-0.4666666667' to each side of the equation. 0.4666666667 + 1.066666667x + -0.4666666667 + x2 = 0 + -0.4666666667 Reorder the terms: 0.4666666667 + -0.4666666667 + 1.066666667x + x2 = 0 + -0.4666666667 Combine like terms: 0.4666666667 + -0.4666666667 = 0.0000000000 0.0000000000 + 1.066666667x + x2 = 0 + -0.4666666667 1.066666667x + x2 = 0 + -0.4666666667 Combine like terms: 0 + -0.4666666667 = -0.4666666667 1.066666667x + x2 = -0.4666666667 The x term is 1.066666667x. Take half its coefficient (0.5333333335). Square it (0.2844444446) and add it to both sides. Add '0.2844444446' to each side of the equation. 1.066666667x + 0.2844444446 + x2 = -0.4666666667 + 0.2844444446 Reorder the terms: 0.2844444446 + 1.066666667x + x2 = -0.4666666667 + 0.2844444446 Combine like terms: -0.4666666667 + 0.2844444446 = -0.1822222221 0.2844444446 + 1.066666667x + x2 = -0.1822222221 Factor a perfect square on the left side: (x + 0.5333333335)(x + 0.5333333335) = -0.1822222221 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 33-(x+5)=8x-8 | | d=18+-27 | | (4b+3c)(5b+2c)=0 | | 200=2x+100 | | 2x+5x-9=5 | | 5(d+1)-3=32 | | 5x+4-4X=12whatisx | | -3(x-9)-3(3x-5)-7x= | | 0.5(2x-6)+3=8(0.3x-5) | | 3v^2-1v=10 | | (13-2)2+(12-14*2)=a | | -9+5-3= | | 6y-8-3y+6=0 | | X^3-3x=1095 | | 2w-5=9(w-1) | | 11x-4=4(3x-2) | | xy-x^6y^6=0 | | 0.5x+2x+x+45=150 | | -5(r+9)=-96 | | 37.77=8g+3.85 | | 9x-7=23x-15 | | v+914=-21 | | 11x-4=4(3x+2) | | 15x-9-7=x+5 | | z+15+5z+9=180 | | 3x^2-2x-10=7 | | 6x+7+4x+5=90 | | 3X-16=2X+18 | | x^2+6x-8=3x-7 | | 4d-36-24d=2-16-4d | | 28=-4y+2(y+4) | | 6-2(x-2)=3(x+3)-9 |