Question

$3 \times \sqrt{32} \times 3 \times \sqrt{4}$
​

Answer 1

Answer:

=

3×2

5

2

3

×3

4

×2

2

=

3×2

5

2

3+2

×3

4

=

3×2

5

2

5

×3

4

=2

5−5

×3

4−3

=2

0

×3

3

=1×3

3

=3

3

[∵a

m

×a

v

=a

m+v

][∵a

m

÷a

v

=a

m−v

]