If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2b2 + -4b + 17 = 2 Reorder the terms: 17 + -4b + 2b2 = 2 Solving 17 + -4b + 2b2 = 2 Solving for variable 'b'. Reorder the terms: 17 + -2 + -4b + 2b2 = 2 + -2 Combine like terms: 17 + -2 = 15 15 + -4b + 2b2 = 2 + -2 Combine like terms: 2 + -2 = 0 15 + -4b + 2b2 = 0 Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. 7.5 + -2b + b2 = 0 Move the constant term to the right: Add '-7.5' to each side of the equation. 7.5 + -2b + -7.5 + b2 = 0 + -7.5 Reorder the terms: 7.5 + -7.5 + -2b + b2 = 0 + -7.5 Combine like terms: 7.5 + -7.5 = 0.0 0.0 + -2b + b2 = 0 + -7.5 -2b + b2 = 0 + -7.5 Combine like terms: 0 + -7.5 = -7.5 -2b + b2 = -7.5 The b term is -2b. Take half its coefficient (-1). Square it (1) and add it to both sides. Add '1' to each side of the equation. -2b + 1 + b2 = -7.5 + 1 Reorder the terms: 1 + -2b + b2 = -7.5 + 1 Combine like terms: -7.5 + 1 = -6.5 1 + -2b + b2 = -6.5 Factor a perfect square on the left side: (b + -1)(b + -1) = -6.5 Can't calculate square root of the right side. The solution to this equation could not be determined.
| x=45y+23y(-4y*3) | | -7x=-x^2+18 | | 4y(3)+5(2x)= | | 3x^2=-126 | | m^2+6=-7m | | 4x-6+8x=6(2x-1) | | x^2+17x-37=0 | | 8x^2+5=0 | | -192=-6(4+7n) | | 2x^2+3x-140=0 | | a^2=-4-4a | | x^2+40x-10000=0 | | v^2=-17v | | v^2-12=-v | | 5x-15=10+5(x-5) | | a+9=6(a-11) | | 5x+60+2x=68-(-6)+4x | | r^2=-4+5r | | 3x+2(4x-6)=8x+11 | | 5x-5=2x+8 | | X^2-8xy+33y^2= | | 3v^2+21v=0 | | -8(p+8)=-120 | | -3x+5(-2x+5)=155 | | n^2=9n-14 | | x+3x=528 | | 3(d+1)-5=3a-2 | | 5v^2=20v | | 2b+1=4b+15 | | 7+4i= | | S=73t-16t^2 | | 55+48a=56a+66 |