If it's not what You are looking for type in the equation solver your own equation and let us solve it.
(4x+17)(2x+7)=180
We move all terms to the left:
(4x+17)(2x+7)-(180)=0
We multiply parentheses ..
(+8x^2+28x+34x+119)-180=0
We get rid of parentheses
8x^2+28x+34x+119-180=0
We add all the numbers together, and all the variables
8x^2+62x-61=0
a = 8; b = 62; c = -61;
Δ = b2-4ac
Δ = 622-4·8·(-61)
Δ = 5796
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}$$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$
The end solution:
$\sqrt{\Delta}=\sqrt{5796}=\sqrt{36*161}=\sqrt{36}*\sqrt{161}=6\sqrt{161}$$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(62)-6\sqrt{161}}{2*8}=\frac{-62-6\sqrt{161}}{16} $$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(62)+6\sqrt{161}}{2*8}=\frac{-62+6\sqrt{161}}{16} $
| (y+38)+(3y+12)+106+84=180 | | 16=1/2(4(3+b2) | | 13b-9b-4b+2b=10 | | 8*3x+1=+8 | | 4(x-5=25 | | 13b−9b−4b+2b=10 | | 9x+4(x-5)=-11+10x | | 87/52.75=x | | 1/5(10x+20)=10 | | x=76.31=164.89 | | -7=-7c | | 4(x+11)=76 | | -24x+15x=3(-12-4x) | | 15x-16=15x-24 | | 15x-6=15x-24 | | 2x+5+7x=39 | | 2n+6+n=18 | | X-3x+9=36+× | | 1.1x+2.35=-8,1 | | 4y-1=3y+4 | | 14y+-17=18 | | d+26=28 | | 38(w)=2(12) | | 2x^2+16x=7x+5 | | -142=n+(-96) | | -78+x=-44 | | u/8=9=12 | | 4u+1=2(2u+3)* | | 15y-60-2y+18+15y+30=0 | | -86=x-52 | | 3g-3g+6g=18 | | 2k=62 |