Question

if √2 = 1.4 and √3 = 1.7, evaluate each of the following: √147÷2√27​

Answer 1

Answer:

2

=1.4 and

3

=1.7

3+2

2

1

=

3+2

2

1

×

3−2

2

3−2

2

=

(3)

2

−(2

2

)

2

3−2

2

=

9−8

3−2

2

=3−2

2

=3−2(1.4)

=3−2.8

=0.2