Ijaeishamaeviz
Answered


1. The general model of the sum and difference of two terms is
2. The last term of the product of the sum and difference of two terms is obtained by​

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Claire0838viz

Answer:

1.When multiplying the sum and the difference of the same two terms, the result will be the square of the first term minus the square of the second term, with no "middle" term.

2.Square the first term then "minus" square the last term.