and from there, you can simplify.

For the second question, the difference of squares method says that you can factorise as . We want to try and write in the form . Do you have any ideas for how we could choose and ?What do you think about the third question?

]]>Factor 4x6 – 16x2 using the difference of squares method. Be sure to factor completely and show your work. If this is not possible for some reason, state why.

Factor x2 + 9 using any method you choose. Show your work. If this is not possible for some reason, state why

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