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ZeHanz
 2 years ago
Best ResponseYou've already chosen the best response.1It is of the form a²  b² = (a + b)(a  b). Here: a² = 4y² and b² = 9. So if you can figure out a and b, you can factor it!

soccerbabe239
 2 years ago
Best ResponseYou've already chosen the best response.0would it be (4y+3)(4y3) ?

whpalmer4
 2 years ago
Best ResponseYou've already chosen the best response.0Close, but not quite. 4*4 = 16.

whpalmer4
 2 years ago
Best ResponseYou've already chosen the best response.0\[a^2 = 4y^2\]Take square root of both sides \[a=\sqrt{4y^2} = ?\]

soccerbabe239
 2 years ago
Best ResponseYou've already chosen the best response.0oh haha so it would be (2y+3)(2y3)

whpalmer4
 2 years ago
Best ResponseYou've already chosen the best response.0By the way, learning to recognize difference of squares like this is an important trick in your bag of factoring tricks.

soccerbabe239
 2 years ago
Best ResponseYou've already chosen the best response.0okay! haha blonde moment! :)

ZeHanz
 2 years ago
Best ResponseYou've already chosen the best response.1We all have that once in a while!

soccerbabe239
 2 years ago
Best ResponseYou've already chosen the best response.0haha this is my 6 th one today :/

whpalmer4
 2 years ago
Best ResponseYou've already chosen the best response.0And whenever you think you've solved something, or factored it, it's not a bad idea at all to expand it out or plug in the solution and make sure that your answer works!

ZeHanz
 2 years ago
Best ResponseYou've already chosen the best response.1You used them up for the whole week already!

whpalmer4
 2 years ago
Best ResponseYou've already chosen the best response.0Might have to wear a wig for a few days ;)

soccerbabe239
 2 years ago
Best ResponseYou've already chosen the best response.0haha thanks guys! and its natural I cant help it. and the wig wouldnt hide anything. honestly ive tried that and it didn't work:(

ZeHanz
 2 years ago
Best ResponseYou've already chosen the best response.1Just learn to live with it ;)

soccerbabe239
 2 years ago
Best ResponseYou've already chosen the best response.0haha I do! I just accept im a natural blonde but at least im not a bimbo!

ZeHanz
 2 years ago
Best ResponseYou've already chosen the best response.1Good luck with your maths problems!

whpalmer4
 2 years ago
Best ResponseYou've already chosen the best response.0I have a friend who is a natural brunette, but she prefers to be blonde, and often pulls it off quite convincingly :)
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