Question

check given numbers are perfect square or not. i) 36 ii) 196 iii) 576​

Answer 1

Answer:

yes

Step-by-step explanation:

all the given number r perfect square.

Answer 2

Answer:

i) 36

yes , 36 is a perfect square .

on factorising 36 we get,

2×2×3×3 .

Therefore ,

we can see that pairs are formed here .

√36=√2×2×3×3

= 2×3=6

hence it is a perfect square

ii) yes , 196 is a perfect square .

on factorising 196 we get,

2×2×7×7

Therefore ,

we can see that pairs are formed here .

√196=√2×2×7×7

= 2×7=14

hence it is a perfect square

iii) yes , 576 is a perfect square .

on factorising 576 we get,

2×2×2×2×2×2×3×3

Therefore ,

we can see that pairs are formed here .

√576=√2×2×2×2×2×2×3×3

= 2×2×2×3=24

hence it is a perfect square