solve (xy+zw)(xy-zw) using algebraic identities ​

Question

solve (xy+zw)(xy-zw) using algebraic identities ​

in progress 0
Mia 1 month 2021-08-12T20:01:55+00:00 2 Answers 0 views 0

Answers ( )

    0
    2021-08-12T20:03:41+00:00

    Answer:

    x²y²-z²w² is the answer

    0
    2021-08-12T20:03:47+00:00

    Step-by-step explanation:

    (xy+zw) (xy-zw)

    xy(xy-zw) zw(xy-zw)

    x²y²-xyzw+xyzw-z²w²

    x²y²-z²w²

Leave an answer

Browse
Browse

18:9+8+9*3-7:3-1*13 = ? ( )