Evaluate (37) ² - (27) ² by using identity 3. *
Answers
Answered by
1
Answer:
640
Step-by-step explanation:
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Answered by
0
Answer:
640
Step-by-step explanation:
(37^2) ‐ (27^2)
(a^2) ‐ (b^2) = (a+b)(a‐b)
(37^2) ‐ (27^2) = (37+27)(37‐27)
= (64)(10)
= 640
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