Question

If a = 2, b = 3, c =4, Find the value of 2 a + 3b – 4c​

Answer 1

Answer:

2a + 3b - 4c

2×2 + 3×3 - 4×4

4+9-16

13 - 16

- 3 ...answer.

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Answer 2

Answer:

2a+3b-4c

2(2)+3(3)-4(4)

4+9-16

13-16

-3