Question

3(x-y) при х=4 y=7/2 p=1/3 q=4/3
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2p+q

Answer 1

3(x-y)
если х=4,у=3.5, то3(4-3.5)=12-10.5=1.5
2p+q
если р=13,q=43, то2(13)+43=23+43=63=2