3 years ago

First to completly answer will be marked brainliest if you give a random answer just to get points you will be reported

Mathematics

1 answer:

HACTEHA [7]3 years ago

7 0

Answer:

Pi: Irrational

2/9: Rational

225: Rational

0.167: Irrational <--- fourth one

Step-by-step explanation:

Not sure about the 4th one, but the others are good :)

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3 years ago

What is the radical form of the expression 4 3/2

Rudiy27

Answer:

The radical form of the expression $4^{\frac{3}{2}}$ is, 8

Step-by-step explanation:

Using radical form rules:

$a^{\frac{m}{n}} = \sqrt[n]{a^m}$

$\sqrt[n]{a^n} = a$

Simplify the expression: $4^{\frac{3}{2}}$

Using the radical form rules:

$4^{\frac{3}{2}} = \sqrt{4^3} =\sqrt{64}$

we can write 64 as $8 \times 8 = 8^2$

= $\sqrt{8\times 8} = \sqrt{8^2} =8$

Therefore, the radical form of the expression $4^{\frac{3}{2}}$ is, 8

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3 years ago

Read 2 more answers

Help me please thank you

Lapatulllka [165]

All of them except TR and PH

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3 years ago