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maksim [4K]
3 years ago
12

If i am right in this problem, How can i show my work for this equation?

Mathematics
2 answers:
Nataliya [291]3 years ago
8 0

Answer: x2 + 4x + 11

Step-by-step explanation:

First, (x + 2)2 + 7

Second, (x+2)(x+2) + 7

Third, X2 + 2x + 2x + 4 + 7

Last, x2 + 4x + 11

MARK ME BRAINIIEST PLEASE THANK YOU!!!!!!

elena-14-01-66 [18.8K]3 years ago
7 0

Answer: x2 + 4x + 11

Step-by-step explanation:

(x + 2)2 + 7

(x+2)(x+2) + 7

X2 + 2x + 2x + 4 + 7

x2 + 4x + 11

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   -------  ×  ------- = --------- = 45
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lozanna [386]

Answer:

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Step-by-step explanation:

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vertical height (h) = 27 cm

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Also by the question the cone and the sphere have equal volumes so

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r³ = 1728

r = ∛1728

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hope it helps :)

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