Question

2. IfJ2 = 1.414, 15 = 2.236 and 13 = 1.732, find the value of:
(1) 572 +48
(ii)
125
64​

Answer 1

Answer:

1) 15.414

2) 1.3975

Step-by-step explanation:

1) √72+√48

=6√2+4√3

=6×1.414+4×1.732

=8.484+6.928

=15.412

2)√125/64

=(5√5)/8

=11.18/8

=1.3975

Answer 2

Step-by-step explanation:

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