If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying p2 + 9p + 28 = 0 Reorder the terms: 28 + 9p + p2 = 0 Solving 28 + 9p + p2 = 0 Solving for variable 'p'. Begin completing the square. Move the constant term to the right: Add '-28' to each side of the equation. 28 + 9p + -28 + p2 = 0 + -28 Reorder the terms: 28 + -28 + 9p + p2 = 0 + -28 Combine like terms: 28 + -28 = 0 0 + 9p + p2 = 0 + -28 9p + p2 = 0 + -28 Combine like terms: 0 + -28 = -28 9p + p2 = -28 The p term is 9p. Take half its coefficient (4.5). Square it (20.25) and add it to both sides. Add '20.25' to each side of the equation. 9p + 20.25 + p2 = -28 + 20.25 Reorder the terms: 20.25 + 9p + p2 = -28 + 20.25 Combine like terms: -28 + 20.25 = -7.75 20.25 + 9p + p2 = -7.75 Factor a perfect square on the left side: (p + 4.5)(p + 4.5) = -7.75 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 5(4z-1)-4(z+1)=8(z+1) | | -5(3y-5)+2(2y+7)= | | 2x^2-32x=0 | | -h=15 | | 53*2x+15=32+21*80x | | 3y^2-2y^3-5y^2+6y^3= | | x^7-4x^6-3x^5=0 | | 9x^2+90x+223=0 | | 9x^2+27x-4= | | -5y+3=2(4y+12) | | 5y=3-2 | | 264+324*76x=284-548*324x | | 2r+m=3l | | m+2r=3l | | log(3x-4)=3 | | x^2+4x=8+2x | | 3l=m+2r | | x^2+4x=8x+2x | | 5x+7=2-(3x+1) | | x+3(x-7)=15 | | 0.5(x-5)=x-4 | | n/5=2 | | 5-3x=33 | | -3a+3+4a=8-26 | | .6x+.3=.18 | | 4x-3y=-15 | | s+16=p | | 48-16x+x^2=0 | | 3x+3=81 | | 7x-2=3x+10-2x | | x^2+63-16x=0 | | 6-(3-x)=2 |