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Mathematics 12 Online
OpenStudy (anonymous):

Perform the indicated operation. (16m 2 + 40m + 25) ÷ (4m + 5) = _____ 4m + 5 <-- my answer 4m + 15 R. -50 4m + 5 R. 50 4m + 15 R. 100

OpenStudy (campbell_st):

well factor the numerator.... it looks like a perfect square to me... then see if there are any common factors that you can remove

OpenStudy (anonymous):

am I right or wrong? I've been doing algebra since 11pm last night. please just tell me. i have one more after this one

OpenStudy (campbell_st):

thats it

OpenStudy (anonymous):

What is the center of the circle that has a diameter whose endpoints are (9, 7) and (-3, -5)? (6, 6) (3, 1)<---my answer (3, 4)

OpenStudy (campbell_st):

and the 2nd one is correct

OpenStudy (anonymous):

thank you!

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