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Mathematics, 20.02.2021 05:00 jeremyrs101

Which equations are correct? Select each correct answer.

−4b3(5b2+3)=−20b6−12b3

−6y4(4y2+2)=−24y8−12y4

−5a4(2a2+4)=−10a6−20a4

−4x2(2x2+5)=−8x4−20x2

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Which equations are correct? Select each correct answer.

−4b3(5b2+3)=−20b6−12b3
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