Math, asked by mukundasarma10, 9 months ago

(a+b)(2a-3b+c)-(2a-3b)c find its value for a=1,b=1,c= -1

Answers

Answered by joannecytang

0

Answer:

-4

Step-by-step explanation:

can't you just substitute the respective number into the formula?

I even thought that it needed to be expanded and compare the like terms

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