janaoweiwi22 janaoweiwi22

29-09-2022
Mathematics

Answered

Work the value if each expression when a=2, b = -3, c=4 and d= -5.

a) a +2b b) bd -10 c ) 4b+ 2a d) ab+cd e) cd²+ab f) d/2 - a g) 20-a²
h) bc/a d

Sorry its so long, I need to understand it for class.

Answer :

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