Question

find 115^2-114^2 using property

Answer 1

Answer:

hey there!

Step-by-step explanation:

115²-114²

SOLVING USING THE PROPERTY

A²-B²= (A+B)*(A-B)     A = 115,B= 114

       = (115+114)*(115-114)

       = (115+114) *1

       = 229.

HOPE THIS HELPS.

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Answer 2

Answer:

229

Explanation:

Using the identity,

$a^2-b^2 = (a+b)(a-b)\\115^{2} - 114^2 \\= (115+114)(115-114)\\= (229)(1)\\= 229$