Question

please help me

class8

those who are in 6 or 7 please don't forget give answer And don't write anything in answer​

Answer 1

Answer:

(7b²/2 -12b/7 +5/8)×(3b/2+1)

3b/2(7b²/2 -12b/7 +5/8)+1(7b²/2 -12b/7 +5/8)

21b³/4 -18b²/7 +15b/16 +7b²/2 -12b/7 +5/8

21b³/4 -18b²/7+7b²/2 +15b/16-12b/7 +5/8

21b³/4 -36b²+49b²/14 +105b-192b/112+5/8

21b³/4+13b²/14 -87b/112 +5/8

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