simplify 126x55+126×45
Answers
Answered by
0
Step-by-step explanation:
use x+a x+b
x^2+X(a+b)+ab
30953
Answered by
1
Answer:
126×55⇒6930
+126×45⇒5670
6930+5670⇒12600
Step-by-step explanation:
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