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3 years ago

AHHH! PLEASE HELP ON THIS PLEASEE

Mathematics

1 answer:

Viefleur [7K]3 years ago

4 0

V=1/3hb^2
b=base
h=height

base=x
height=(1/2)x

volume is 288

288=(1/3)(1/2)(x)(x^2)
288=(1/6)(x^3)
times both sides by 6
1728=x^3
cube root both sides
12=x

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$\huge ( {2d}^{2} + 5)(d + 3)(d - 3)$

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$2d^4-13d^2-45$

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Answer:

Step-by-step explanation:

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