If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 3q2 + -120q + 1400 = 0 Reorder the terms: 1400 + -120q + 3q2 = 0 Solving 1400 + -120q + 3q2 = 0 Solving for variable 'q'. Begin completing the square. Divide all terms by 3 the coefficient of the squared term: Divide each side by '3'. 466.6666667 + -40q + q2 = 0 Move the constant term to the right: Add '-466.6666667' to each side of the equation. 466.6666667 + -40q + -466.6666667 + q2 = 0 + -466.6666667 Reorder the terms: 466.6666667 + -466.6666667 + -40q + q2 = 0 + -466.6666667 Combine like terms: 466.6666667 + -466.6666667 = 0.0000000 0.0000000 + -40q + q2 = 0 + -466.6666667 -40q + q2 = 0 + -466.6666667 Combine like terms: 0 + -466.6666667 = -466.6666667 -40q + q2 = -466.6666667 The q term is -40q. Take half its coefficient (-20). Square it (400) and add it to both sides. Add '400' to each side of the equation. -40q + 400 + q2 = -466.6666667 + 400 Reorder the terms: 400 + -40q + q2 = -466.6666667 + 400 Combine like terms: -466.6666667 + 400 = -66.6666667 400 + -40q + q2 = -66.6666667 Factor a perfect square on the left side: (q + -20)(q + -20) = -66.6666667 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 3/5(4x-8) | | 40+3w=80-3w | | 12x+(-3)=-8 | | A=2(3.14)h+2(3.14)r^2 | | -(y^2)-(x^2)-3y=0 | | 7870-6432/9 | | 7g=7 | | 2x^4-8x^2-64=0 | | 10=b(5/2) | | Y+5=9(x-1) | | 4x-2(x-4x)=-9+4+11 | | y-4+3=12 | | -5+7g=-11g+49 | | 20W=2X | | 4(3x+x)+7-5x=8+(-5)(5x-6x)+231 | | 4f=3 | | 4=3f | | .4/x=.5 | | 2x^5-5x^3=0 | | b-3b=14-4b | | -5x+42=17 | | 18-3y=7y | | 262-u=140 | | 20+30*0+1=y | | 4-[6+2(x-4)]=4x-2(x+3) | | 6x+3(3x-5)=15 | | 7v^2=-18v+9 | | 3x=90-x | | 6n^2-6n-336= | | -7+y=-6 | | f-1/3=2/5 | | f-1=75 |