Math, asked by draculawithinu, 1 year ago

solve (x+2)^2 - (x-3)^2 = 53

Answers

Answered by charan
1
(x+2)^2  =   x^2+4x+4
(x-3)^2  =   x^2-6x+9
after solve the equations we get,      
     (10x - 5) -  53  = 0        
       10x-5=53   
            10x=58     
             x=58/10     
             x=29/5       
          x=5.8
Answered by lipi
1
x*x+2*x+4-[x*x-6x+9]=53
x*x+2*x+4-x*x+6x-9=53
8*x=53+9-4
8*x=58
x=58/8
x=7.25
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