Show that:
(5 + 2)2− (5 − 2)2
40 =
3
Answers
Answered by
1
Step-by-step explanation:
(5+2)²-(5-2)² = (7)²-(3)² = 49-9 = 40
Answered by
1
Step-by-step explanation:
(5+2)2-(5-2)2=40
(5+2)²-(5-2)²=(7)²-(3)²
=49-9
=40
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