Question

помогите
$(2x - 3) ^{2} (x + 4) = (3x + 12)(4x ^{2} - 9)$
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Answer 1

Объяснение:

(2x−3)²(x+4)=(3x+12)(4х²-9)

(4х²-12х+9)(х+4)=12х³-27х+48х²-108

4х³-12х²+9х+8х²-48х+36=12х³-27х+48х²-108

-8х³-52х²-12х+144=0

8х³+52х²+12х-144=0

2х³+13х²+3х-36=0