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If 9a^2+16b^2+c^2+25= 24(a+b), then the ...

If `9a^2+16b^2+c^2+25= 24(a+b)`, then the value of (3a+4b+5c) is :
यदि `9a^2+16b^2+c^2+25= 24(a+b)`, है, तो (3a+4b+5c) का मान ज्ञात करें |

A

9

B

6

C

7

D

10

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PINNACLE-ALGEBRA-EXERCISE
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