If it's not what You are looking for type in the equation solver your own equation and let us solve it.
1/2q-1/4q=4
We move all terms to the left:
1/2q-1/4q-(4)=0
Domain of the equation: 2q!=0
q!=0/2
q!=0
q∈R
Domain of the equation: 4q!=0We calculate fractions
q!=0/4
q!=0
q∈R
4q/8q^2+(-2q)/8q^2-4=0
We multiply all the terms by the denominator
4q+(-2q)-4*8q^2=0
Wy multiply elements
-32q^2+4q+(-2q)=0
We get rid of parentheses
-32q^2+4q-2q=0
We add all the numbers together, and all the variables
-32q^2+2q=0
a = -32; b = 2; c = 0;
Δ = b2-4ac
Δ = 22-4·(-32)·0
Δ = 4
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:$q_{1}=\frac{-b-\sqrt{\Delta}}{2a}$$q_{2}=\frac{-b+\sqrt{\Delta}}{2a}$$\sqrt{\Delta}=\sqrt{4}=2$$q_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(2)-2}{2*-32}=\frac{-4}{-64} =1/16 $$q_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(2)+2}{2*-32}=\frac{0}{-64} =0 $
| 5p12=4p-1 | | 4(t+3)-3(6-5t)=18(t-1)+2 | | 6(x+1)=3+6x | | H=(1/5)w+(8/5) | | 4(2x-1=2x+35 | | 4x+2=2-3x | | 90=(5x+14)+(8x-13) | | 0=-16t^2+128t+320 | | 7x+1=-71-x | | v-2.17=5.85 | | -10=-9+x/2 | | T20=10n+5 | | -3+x=-4x-38 | | -7(k-3)-(3+9k)=-17k | | X+6=10x-13 | | 5u-14=4u | | 7x+7=-11+4x | | 6m-3-42=9 | | ×+6=10x-13 | | 7-3x=3x-29 | | 5-6a-5=18 | | 10x-13=×+6 | | 3+5x=x-27 | | x^2+x-18=-12 | | m/8=3/5 | | 4(y-9)=-9y+29 | | -7(x+2)=-6x-3 | | 6=8/m | | -7(×+2)=-6x-3 | | X2+y2=8 | | (x^2+112)(16x+131)=0 | | 3y^2-8y-15=0 |