find the value of:
(8.63)²– (1.37)², In another method.
Answers
Answered by
2
Answer:
72.6
Step-by-step explanation:
(8.63+1.37)*(8.63-1.37)
10*7.26=72.6
Answered by
1
Answer:
72.6
Step-by-step explanation:
8.63 ×8.63 - 1.37×1.37
74.4769 - 1.8769
1.8769
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