Question

using the prime factorization method find out which of the following numbers are not perfect squares
a.400
b.768
c.1296
d.9025
e.4414
f.11025
g.90000
h.16000​

Answer 1

Answer:

hey mate here is your answer

the perfect squares are

400

1296

9025

Answer 2

Answer:

a)400=2×2×10×10=it is perfect square of 20

b) 768=2×2×2×2×2×2×2×2×3 it is not perfect square

c) 1296=2×2 × 2 × 2 × 9×9 it is perfect square of 36

d) 9025=5×5×361it is not square

e) 4414=2×2207 it is not a perfect square

f) 11025=5×5× 3×3×7×7 it is perfect square of 105

g)90000=300× 300 perfect square of 300

h) 16000=4×10×10×10 not a perfect square.