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Inga [223]
3 years ago
11

Is the square of 4 a rational number?

Mathematics
2 answers:
oksian1 [2.3K]3 years ago
7 0

Answer:

yes

Step-by-step explanation:

it is 2

Natalka [10]3 years ago
3 0

Answer:

Yes, 4 squared is a rational number.

Step-by-step explanation:

4 squared = 4 x 4 = 16

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Solve by taking the square root of both sides. 3(x+4)^2-24=0
VARVARA [1.3K]
<span>3(x+4)^2-24=0
</span>
<span>3(x+4)^2 = 24
</span>
<span>(x+4)^2 =  24/3
</span>
<span>(x+4)^2 = 8
</span><span>
</span><span>(x+4)² = (2√2)² ⇒ x+4 = 2√2 ⇒ x = 2√2 - 4
</span>


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3 years ago
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What is (1.2)to the power of 4
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Step-by-step explanation:

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That's not a good question at all.  It's a lot like asking
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There are at least a hundred formulas that are useful in trigonometry.
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Pythagoras is the name of the ancient Greek mathematician who
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Answer Mr léonard want to top up his his central heating oil tank
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step-by-step explanation:

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29

Step-by-step explanation:

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