5ab+2bc+3ca+4bc algebra
a=3 b=0 c= -2
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18
Step-by-step explanation:
5ab+2bc+3ca+4bc
Put, a=3 b=0 c= -2
= 5(3)(0) + 2(0)(-2) + 3(-2)(3) + 4(0)(-2)
= 5(0) + 2(0) + 3(-6) + 4(0) [ any number multiplied by 0 = 0]
= 0 + 0 + (-18) + 0
= 0 - 18
= 18
Hope it is helpful. Take care.
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