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6√5 ന്ടെയും 2√5 ന്ടെയും ഗുണനഫലം

A60

B12√5

C40

D300

Answer:

A. 60

Read Explanation:

65×256\sqrt{5} \times 2\sqrt{5}

=(6×2)×(5×5)= (6 \times 2) \times (\sqrt{5} \times \sqrt{5})
=12×5=60= 12 \times 5 = 60

=60


Related Questions:

(255)x=(35)x+1(25\sqrt{5})^{x}=(^3\sqrt5)^{x+1}, x തുല്യമായത് ഏതാണ്?

√256 =16 എങ്കിൽ √0.000256=

13664\sqrt{1\frac{36}{64}}

49+576\sqrt{49+\sqrt{576}} എത്രയാണ് ?

Simplify
(17+2)+(172)(14492)(\frac{1}{7+\sqrt2})+(\frac{1}{7-\sqrt2})-(\frac{14}{49-2})