Math, asked by Shashishekar3081, 7 months ago

7. Use the identityfind the following products.(2x + 5y) (2x + 3y) and (xyz – 4) (xyz – 2)

Answers

Answered by komalgautam900

1

Answer:

(2x+5y)(2x+3y)= 4x^2+6xy+10xy+15y^2

=4x^2+16xy+15y^2

(xyz-4)(xyz-2)=x^2y^2z^2-2xyz-4xyz+8

=x^2y^2z^2-6xyz+8

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