Question

5(3x+y)^2 + 6(3x+y) -8

solve the equation plz​

Answer 1

Step-by-step explanation:

5(3x+y)^2+6(3x+y)-8

=5(9x^+y^2+6xy)+18x+16y-8

=45x^2+5y^2+30xy+18x+6y-8

=45x^2+5y^2+18x+6y+30xy-8

is the answer.