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152+1222×15×12\sqrt{{15}^2+{12}^2-2\times{15}\times{12}} എത്ര ?

A3

B9

C$$\sqrt{3}$

D27

Answer:

A. 3

Read Explanation:

തന്നിട്ടുള്ളത്

152+1222×15×12\sqrt{{15}^2+{12}^2-2\times{15}\times{12}}

=225+14430×12=\sqrt{225+144-30\times{12}}

=369360=\sqrt{369-360}

=9=\sqrt{9}

=3=3

ഓപ്ഷൻ (A) ആണ് ശരിഉത്തരം.


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