(d+1)^2 - e^2
Since that is the difference of two squares, it can also be written
(d + 1 + e)(d +1 -e)
or (d + e + 1)(d -e +1)
factorise:
d2 + 2d + 1 - e2
1 answer
d2 + 2d + 1 - e2
1 answer
1 answer
1 answer
1 answer
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