Question

solve the following ab+bc+cd if a=2,b=(-1),c=3 answer quick pls​

Answer 1

Answer:

so the ans is -5+3d

hope it helps

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Answer 2

Answer:

d=5/3

Step-by-step explanation:

ab+bc+cd=0

a=2

b=-1

c=3

2×-1+(-1)×3+3×d=0

-2+(-3)+3d=0

-2-3+3d=0

-5+3d=0

3d=5

d=5/3

ab+bc+cd=-2-3+5=-5+5=0