Question
Find the square roots of the given numbers by the Prime Factorisation Method.
400
Solution
400 can be factorised as follows.
400 = 2 × 2 × 2 × 2 × 5 × 5
∴ `sqrt400 = 2 xx 2 xx 5 = 20`
Is there an error in this question or solution?
Solution Find the Square Roots of the Given Numbers by the Prime Factorisation Method. 400 Concept: Square Roots - Finding Square Root Through Prime Factorisation.
