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Mathematics 15 Online
OpenStudy (anonymous):

2 a + 8a - 9

OpenStudy (anonymous):

is it asking to find a or to complete the square?

OpenStudy (anonymous):

factor each trinomial

OpenStudy (anonymous):

it cannot be factored in the form (x +a)(x + b) = 0 however the square can be completed giving the answer: (a+4)^2 = 25. if you have the textbook answer and/or this sounds right I can further explain how I got it

OpenStudy (anonymous):

Is it supposed to be (a^2)-8a-9=0?

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