Answer:
1. mn + p
(6)(7) + (-3)
42 - 3
2. 2m + 3n - p
2(6) + 3(7) - (-3)
12 + 21 + 3
33 + 3
3. 5p + (n - m)
5(-3) + (7 - 6)
-15 + 1
4. m² + n² - 10p
(6)² + (7)² - 10(-3)
36 + 49 + 30
85 + 30
5. 2n + m² / p
2(7) + (6)² / -3
14 + 36 / -3
50 / -3
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Answers & Comments
Answer:
What's more:
Try This:
m = 6, n = 7, p = -3
1. mn + p
(6)(7) + (-3)
42 - 3
= 39
2. 2m + 3n - p
2(6) + 3(7) - (-3)
12 + 21 + 3
33 + 3
= 36
3. 5p + (n - m)
5(-3) + (7 - 6)
-15 + 1
= -14
4. m² + n² - 10p
(6)² + (7)² - 10(-3)
36 + 49 + 30
85 + 30
= 115
5. 2n + m² / p
2(7) + (6)² / -3
14 + 36 / -3
50 / -3
= -50/3