can someone please answer this question it's of square and square roots please don't spam
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Answer:why not I will answer this
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Answer:
I know
Step-by-step explanation:
- First do Prime factorisation of 4200 which is = 2×2×2×3×5×5×7
4200 = 2 × 2 × 2 × 3 × 5 × 5 × 7
If we multiply 4200 by 42 ( 2 × 3 × 7 ) we get a perfect square number ....
4200 × 42 = 2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 7 × 7
√176400 = 2 × 2 × 3 × 5 × 7
= 420 ( square root )
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