Will give brainliest

Mathematics

1 answer:

Mama L [17]3 years ago

6 0

Answer:

D, A, C, D

Step-by-step explanation:

6 + ∛3x² = 18
∛3x² = 12
3x² = 12³
3x² = 1728
x² = 1728/3
x² = 576
x = √576
x = ±24

Option D

∛3x² - 5 = 10
∛3x² = 15
3x² = 15³
3x² = 3375
x² = 1125
x = √1125
x = ± 15√5

Option A

3∛x² - 2 = 7
3∛x² = 9
∛x² = 3
x² = 3³
x² = 27
x = √27
x = ±3√3

Option C

∛4x² + 2 = 9
∛4x² = 7
4x² = 7³
4x² = 243
x² = 243/4
x = √243/4
x = ± 7√7/2

Option D

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Answer:

(1)

Step-by-step explanation:

We will try:

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