29² - 19² = ??
plz explain I will mark as brainliest and give 5 stars
I will give u 30 points
Answers
Answered by
3
Answer:
480
is the correct answer
Answered by
2
Answer:
29^2 - 19^2 = 480
Step-by-step explanation:
Using the identity {a^2 + b^2 = (a +b )(a-b)}
= ( 29 + 19) ( 29 -19)
= 48 * 10
= 480
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