Question

solve (x+7)(x+9)=(x+3)​

Answer 1

Step-by-step explanation:

(x+7)(x+9)=x+3..

multiple LHS..

x²+9x+7x+63= x+3

x²+16x+63=x+3

shifting rhs to LHS

x²+16x-x+63-3=0

x²+15x+60=0..ANS...

TO SOLVE FURTHER DO MID TERM SPLITTING...

HOPE U UNDERSTAND THE ANS...

THANK UU....