the problem was
63c2-7(the 2 is an exponent)
then i could see you can take 7 out of both of those so i did.
63c2/7 - 7/7
and put whats left in parenthesis
7(9c2) (once again 2 is an exponent)
then i factored it completely and got this
7(-9c)(+9c)
it doesnt seem right. help me please. =]
2007-12-02 12:50:09 · 4 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics
i dont know what ^ means.
2007-12-02 12:54:13 · update #1
I think it's 7(3-c)(3+c)
You have to simplify it even more, and I think that's right. If it's a homework problem, check with a friend and maybe thay can help you more
2007-12-02 12:54:27 · answer #1 · answered by Wendy G 2 · 0⤊ 0⤋
^ means that a number is to that exponent. For example, 9^2 mean nine squared.
2007-12-02 12:58:58 · answer #2 · answered by piper07 2 · 0⤊ 0⤋
63c ^2 -7
7(9c^2-1)
7(3c-1)(3c+1)
2007-12-02 12:53:19 · answer #3 · answered by Dave aka Spider Monkey 7 · 0⤊ 0⤋
it is 7(-3c)(3c)
2007-12-02 13:03:19 · answer #4 · answered by Anonymous · 0⤊ 0⤋