Question

If a = - 2 , b = 3 and c = 4 , then the value of a ^ 3 + b ^ 3 + 3a ^ 2 * c - 4b * c ^ 3 15.

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Answer 1

Step-by-step explanation:

sorry i don't know I am 6 th class girl

Answer 2

Answer:

a ^3 + b^3 + 3a ^2 × c - 4b × c ^3

(2) ^3 + (3) ^ 2 × 3(-2) ^2 × 4 - 4 (3) × (4) ^3

8 + 9 × 12 × 4 - 12 × 64

8 + 108 - 786

116 - 786

- 670

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