Question

question 1..................​

Answer 1

“A simple smile. ☺That’s the start of opening your heart and being compassionate to others...

Hope it will help u...☺

Answer 2

a)--->The prime factorisation of 1225 = 5×5×7×7 = 5²×7²

--->The prime factorisation of 2915 = 5×11×53

Writing in rational form,

=$\frac{5^{2}*7^{2} }{5*11*53}$

= $\frac{5*7^{2} }{5*11*53}$

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b) ---> The prime factorisation of 1024 = 2* 2* 2 *2* 2* 2* 2* 2* 2* 2 = 2¹⁰

---> The prime factorisation of 3969 = 3* 3* 3* 3* 7* 7 = 3⁴ * 7²

Writing in rational form,

= $\frac{2^{10} }{3^{4}*7^{2} }$

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