Question

if a = -2, b = 1, C = - 3,D = 0 find the value of 6 a b + 5 b- 8c + 9d​

Answer 1

Answer:

6into-2+5into1-8into-3+9into0

-12+5-24+0

-24-12+5

-36+5

-31.

Answer 2

Answer

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