what is 5+2√6 the whole cube
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1
Here's ur answer....
Hope it will help....
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Hope it will help....
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Rohan12tgv:
i think it's wrong bro
485+198√6 is correct answer
Answered by
6
Hey friend,
Here is the answer:
According to the identity ( a + b )^3 = (a)^3 + (b)^3 + 3ab( a + b)
= (5)^3 + (2√6)^3 + 3 × 5 × 2√6 ( 5 + 2√6 )
= 125 + 48√6 + 30√6 × 5 + 30√6 × 2√6
= 125 + 48√6 + 150√6 + 360
=485 + 198√6
HOPE MY ANSWER WOULD BE HELPFUL TO YOU!!!
THANKS...
☺☺
Here is the answer:
According to the identity ( a + b )^3 = (a)^3 + (b)^3 + 3ab( a + b)
= (5)^3 + (2√6)^3 + 3 × 5 × 2√6 ( 5 + 2√6 )
= 125 + 48√6 + 30√6 × 5 + 30√6 × 2√6
= 125 + 48√6 + 150√6 + 360
=485 + 198√6
HOPE MY ANSWER WOULD BE HELPFUL TO YOU!!!
THANKS...
☺☺
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