Notes
adding when expanding brackets
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Adding when Expanding Brackets
Example
(
x
+
3
)
(
x
+
2
)
=
x
2
+
5
x
+
5
(x + 3)(x + 2) = x^2 + 5 x + 5
Possible Causes
Possible Remedies
category:
mistakes
category:
algebra
Revised on October 29, 2021 19:50:46 by
Andrew Stacey
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mistakes, misconceptions, misinterpretations