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kvasek [131]
3 years ago
5

Will mark BRAINLIEST for anyone that answers

Mathematics
1 answer:
Nat2105 [25]3 years ago
7 0

Answer: The value of square root of 75 is 8.65.

Step-by-step explanation:

Since we have given that

\sqrt{75}=3\sqrt{25}=3\times 5=15

a) Explain why her reasoning is incorrect.

Her reasoning is incorrect.

As we can write it as :

\sqrt{75}=\sqrt{3\times 25}=\sqrt{3}\times \sqrt{25}=5\sqrt{3}

(b) Estimate the square root of 75 to the nearest thousandths without using your calculator. Show

As we know that

\sqrt{3}=1.73

So, the square root of 75 would be :

75=5\sqrt{3}=5\times 1.73=8.65

Hence, the value of square root of 75 is 8.65.

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