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ive got a short qns on boolean algebra. heres the qns

x+yz+x'y=(x+x')(x+y)+yz

this is just a small part of the eqn i do not understand. how does x+x'y become (x+x')(x+y)??? i dont seem to be able to apply any other laws that lead to this.

thanks in advance!

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# Homework Help: Qns on boolean algebra

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