Asked by Joshua B

63x^2 - 42x + 700 completely
Answered by Reiny
all I see is a common factor of 7
so...
63x^2 - 42x + 700
= 7(9x^2 - 6x + 100)

(if I were to solve 9x^2 - 6x + 100 = 0 , I would get imaginary roots, so the 9x^2 - 6x + 100 cannot factor using rational numbers)
Answered by James
How can I write this as an algebraic expression: twice as old as Max's age a, less three years.
Answered by bobpursley
2M-3
Answered by Joy
If I skateboard 5 blocks west and 8blocks norrth to get to my friends house and a block is 1?8 mile in length. How far do I travel to my friend's house round trip?
Answered by bobpursley
please post these under new questions. Also, indicate your thinking or work.
Answered by Joy
If I skateboard 5 blocks west and 8blocks norrth to get to my friends house and a block is 1/8 mile in length. How far do I travel to my friend's house round trip?
Answered by bobpursley
Joy, what part of my note do you not understand?
Answered by Joy
The math problem is I skateboar 5blocks west and 8 miles north to get to my friend's house, Each block is 1/8 mile in length. Howfar does it take me to travel in a round trip to my friend's house in miles?
Answered by Damon
Joy, up at the top of the page click on "post a new question". If you post it under another one the teachers will likely miss it.
Bob will not answer your question unless you try first and show exactly what your difficulty is.
There are no AI answers yet. The ability to request AI answers is coming soon!