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Mathematics 18 Online
OpenStudy (anonymous):

Factor each trinomial below. Please show your work and check your answer. (1 point each) 1. x^2 – 8x + 15 2. a^2 – a – 20 3. a^2 – 5a – 20 4. a^2 + 12ab + 27b^2 5. 2a^2 + 30a + 100

OpenStudy (anonymous):

I got (x - 5)(x - 3) for the first one is that correct? I'm stuck on the second one..Please help!

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