find the sum of product of (-9) and(-8) and product of (-4) and (-7).
Answers
Answered by
0
Step-by-step explanation:
product of -9 and -8 is 72
product of -4 and -7 is 28
their sum is 72+28
= 100
Answered by
0
Answer:
ans:100
Step-by-step explanation:
=>(-9)(-8)+(-4)(-7)
=>72+28
=>100
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