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RATIONAL NUMBERS [Pending...]

My question

How is question 4 in the black box false on Practice - Fractional Exponents - MathBitsNotebook(A1 - CCSS Math)

when the first example in the notes on Rational and Irrational Numbers - MathBitsNotebook(A1 - CCSS Math)
contradicts that?

Relevant page

Rational and Irrational Numbers - MathBitsNotebook(A1 - CCSS Math)

What I've done so far

`1/2` is equal to .5.

X

How is question 4 in the black box false on <a href="https://mathbitsnotebook.com/Algebra1/RatIrratNumbers/RATPractice.html">Practice - Fractional Exponents - MathBitsNotebook(A1 - CCSS Math)</a>

when the first example in the notes on <a href="https://mathbitsnotebook.com/Algebra1/RatIrratNumbers/RNRatIrrat.html">Rational and Irrational Numbers - MathBitsNotebook(A1 - CCSS Math)</a>
contradicts that?
Relevant page

<a href="https://mathbitsnotebook.com/Algebra1/RatIrratNumbers/RNRatIrrat.html">Rational and Irrational Numbers - MathBitsNotebook(A1 - CCSS Math)</a>

What I've done so far

`1/2` is equal to .5.

Continues below

Re: RATIONAL NUMBERS

@Phinah: The key thing on that page is in the directions at the top:

'Remember, TRUE means "true under any and all conditions".'

Now, the irrational number `sqrt(2)` can be expressed as a decimal, true?

X

@Phinah: The key thing on that page is in the directions at the top: 

'Remember, TRUE means "true under any and all conditions".'

Now, the irrational number `sqrt(2)` can be expressed as a decimal, true?

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