Given √2 = 1.414 and the value of √8 + 2√32 - 3√128 + 4√50 is
(A) 8.484
(B) 8.526
(C) 8.426
(D) 8.876
Answers
Answered by
2
Step-by-step explanation:
2√2+8√2-24√2+20√2
= 6√2
=6×1.414
= 8.484
Answered by
2
Answer:
A. 8.484
Step-by-step explanation:
Given expression,
(√4×2)+2(√16×2)-3(√64×2)+4 (√25×2)
=22+8(√ 2)-24 (√2)+20 (√2)
=6 (√2)
=6× 1.414
=8.484
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