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Simplify: a2 - a - 12 a2 - 16? Answered

a2-a-12 a2-16



I find your lack of operators to be very disturbing.

As if a billion polynomials were all factoring at once, and were suddenly silenced...

Do you possibly mean...

"Please will somebody help me simplify a2-a-12a2-16?"

Which textbook are you using?

"Tom Sawyer's Guide To Fence Painting, Homework and Other Onerous Tasks"

LOL... "This is too much fun... you cant do this with me! I want the satisfaction of getting the answer ALL to myself". :P

Its got complex roots.

I would but I don't understand what you mean by "12 a2". do you mean 12 x a^2???