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Mathematics, 11.11.2019 21:31 devo7420

Which equations are correct?

select each correct answer.

−3y4(5y2+2)=−15y8−6y4

−7x2(4x3+2)=−28x6−14x2

−5d3(3d2+4)=−15d5−20d3

−2b3(6b2+5)=−12b5−10b3

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