(20+x)(30+x)=336-600

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Solution for (20+x)(30+x)=336-600 equation: 



(20+x)(30+x)=336-600

We move all terms to the left:

(20+x)(30+x)-(336-600)=0

We add all the numbers together, and all the variables

(x+20)(x+30)-(-264)=0

We add all the numbers together, and all the variables

(x+20)(x+30)+264=0

We multiply parentheses ..

(+x^2+30x+20x+600)+264=0

We get rid of parentheses

x^2+30x+20x+600+264=0

We add all the numbers together, and all the variables

x^2+50x+864=0

a = 1; b = 50; c = +864;
Δ = b2-4ac
Δ = 502-4·1·864
Δ = -956
Delta is less than zero, so there is no solution for the equation

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