Using properties of squares, find the value of 2115²-2114².
Answers
Answered by
1
2115²-2114²
a²-b² = (a+b)(a-b)
(2115+2114)(2115-2114)
4229*1
4229
Answered by
1
Answer:
The answer is 4229
Step-by-step explanation:
2115²-2114²
= ( 2115 + 2114) ( 2115 - 2114)
= 4229 × 1
= 4229
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