Question

using suitable identity evaluate -32 cube + 18 cube + 14 cube
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Answer 1

Answer:

0

Step-by-step explanation:

evaluate -32 cube + 18 cube + 14 cube

-32 +"18 +14 = 0

Answer 2

$\bigstar$ Question:

Evaluate using suitable identity:

• (-32)³ + (18)³ + (14)³

$\bigstar$Given:

• (-32)³ + (18)³ + (14)³

$\bigstar$To find:

• The value of (-32)³ + (18)³ + (14)³ using suitable identity.

$\bigstar$ Solution:

$\square$ Identity:

If a + b + c = 0, then a³ + b³ + c³ = 3abc.

$\square$ Process:

First of all, (-32) + 18 + 14

= (-32) + 32

= 0

$\therefore$ (-32)³ + (18)³ + (14)³ = 3 (-32)(18)(14)

$\implies$(-32)³ + (18)³ + (14)³ = (-24,192)

$\bigstar$Answer:

$\therefore$ (-32)³ + (18)³ + (14)³ = ( -24,192)