How do you multiply #(2x + 3) (2x - 3)#?
2 Answers
Jul 17, 2015
Explanation:
Split one of the brackets:
Split the remaining bracket:
Combined the expanded terms:
Jul 17, 2015
Alternatively, use the FOIL mnemonic to pick out pairs of terms to multiply from the two binomials...
Explanation:
Or:
You could use the 'special product' of the form: