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How would you apply your knowledge on concentration of solutions to
effectively help you in doing real life activities or tasks? Cite an example such
as preparing foods at home.​


Sagot :

7. Which of the following is a rational algebraic expression having trinomial on

both numerator and denominator?

A.

3

5

B.

+

1

+

1

C. 2+

2

+1

3

D.

6+−25++?