Question

Evaluate after simplifying:
a. 4abc (a2- b2 + c2) for a = 1, b = 1, c = 2​

Answer 1

Answer:

if..... a=1, b=1 and c=2... then

.....

• 4abc (a² - b²+c²)
• 4 × 1 × 1 × 2 (1² -1² + 2²)
• 8 (1 -1+4)
• 8 (5 - 1)
• 8 × 4
• 32

Step-by-step explanation:

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Answer 2

Answer:

32

Step-by-step explanation:

4×1×1×2(1×2-1×2+2×2)

8(2-2+4)

8(0+4)

8×4

32