Find each product:
a) 

c)  (−5)7 
b)  5(−7)  d)  (−5)(−7) 
a)
To Find:
The product of the given numbers.
1) The product of two real numbers is positive if the two numbers have the same sign.
2) The product of two real numbers is negative if the two numbers have the opposite sign.
Calculation:
Consider,
b)
To Find:
The product of the given numbers.
c)
To Find:
The product of the given numbers.
d)
To Find:
The product of the given numbers.
Essentials Of Statistics
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Applied Calculus for the Managerial, Life, and Social Sciences: A Brief Approach
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Single Variable Calculus: Early Transcendentals, Volume I
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Study Guide for Stewart's Single Variable Calculus: Early Transcendentals, 8th
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