aquabriannagraham aquabriannagraham

30-11-2021
Mathematics

contestada

An operation is defined as pq=-5q+p2 evaluate. 2(7*3)

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jimrgrant1 jimrgrant1

30-11-2021

Answer:

- 166

Step-by-step explanation:

First step is to evaluate 7*3

7*3 ( with p = 7 and q = 3 )

= - 5(3) + 7²

= - 15 + 49

= 34

Now evaluate

2*34 ( with p = 2 and q = 34 )

= - 5(34) + 2²

= - 170 + 4

= - 166

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