bc21781 bc21781

09-11-2021
Mathematics

contestada

Evaluate the expression when =a−3 and =b4 . 4 b - a

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meserttesfaye2 meserttesfaye2

09-11-2021

Step-by-step explanation:

4(4-(-3))

bodmas

4(4+3)

16+3 =19

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