Question

When a=3, b=0 and c=4, find the value of: ab + 2bc + 3ca + 4abc

I need the answer with full steps please. ​

Answer 1

Answer:

36

Step-by-step explanation:

ab + 2bc + 3ca + 4abc

3x0 + 2x0x4 + 3x4x3 + 4x3x0x4

0+0+36+0 = 36

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Answer 2

$\huge{Solution:-}$

a=3, b=0 and c=4

$ab + 2bc + 3ca + 4abc \\ (3)(0)+2(0)(4)+3(4)(3)+4(3)(0)(4) \\ 0+0+36+0 \\ \implies 36$

Answer 3

$\huge{Solution:-}$

a=3, b=0 and c=4

$ab + 2bc + 3ca + 4abc \\ (3)(0)+2(0)(4)+3(4)(3)+4(3)(0)(4) \\ 0+0+36+0 \\ \implies 36$