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Knihovna

5.1 CBN

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Poslední aktualizace 4 months ago
20 Dotazy
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Otázka 1
1.

Identify the real fifth root(s) of $-1$.

Otázka 2
2.

Identify the real square root(s) of $0$.

Otázka 3
3.

Identify the real cube root(s) of -8

Otázka 4
4.

Identify the real fourth root(s) of $256$.

Otázka 5
5.

Identify the real fifth root(s) of $-32$.

Otázka 6
6.

Identify the real sixth root(s) of $-729$.

Otázka 7
7.

Evaluate the expression without using technology: $64^{1/6}$.

Otázka 8
8.

Evaluate the expression without using technology: $8^{1/3}$.

Otázka 9
9.

Evaluate the expression without using technology: $25^{3/2}$.

Otázka 10
10.

Evaluate the expression without using technology: $32^{4/5}$.

Otázka 11
11.

Evaluate the expression without using technology: $(-243)^{1/5}$.

Otázka 12
12.

Evaluate the expression without using technology: $\left(-64\right)^{4/3}$.

Otázka 13
13.

Evaluate the expression without using technology. Write your answer in simplest form: $8^{-2/3}$.

Otázka 14
14.

Evaluate the expression without using technology. Write your answer in simplest form: $16^{-7/4}$.

Otázka 15
15.

Find the real solution(s) of the equation $x^3 = 125$. Select all that apply.

Otázka 16
16.

Find the real solution(s) of the equation $5x^3 = 1080$. Select all that apply.

Otázka 17
17.

Find the real solution(s) of the equation $(x - 5)^4 = 256$. Select all that apply.

Otázka 18
18.

Find the real solution(s) of the equation

. Select all that apply.

Otázka 19
19.

Find the real solution(s) of the equation $\tfrac{1}{3} x^4 = 27$. Select all that apply.

Otázka 20
20.

Find the real solution(s) of the equation $\tfrac{1}{6} x^4 = -36$. Select all that apply.