Question

add xy+yz+xa and -yz-zx-xy​

Answer 1

Answer:

$(xy + yz + xa) + ( - yz - zx - xy) \\ = xa - zx$

Step-by-step explanation:

$(xy + yz + xa) + ( - yz - zx - xy) \\ xy + yz + xa - yz - zx - xy \\ xy - xy + yz - yz + xa - zx \\ xa - zx$

Answer 2

Answer:

xy-zx is the answer

Step-by-step explanation:

hope it works!!!

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