i have a problem on my hw that says (x + 3) = 7. i know that the answer is four, but there is supposed to be two different answers for each problem and i need to write them both. any ideas??
2007-11-07 09:41:58 · 7 answers · asked by Kelly 1 in Education & Reference ➔ Homework Help
the real problem was the square root of (x +3) squared = 7, but i figured the squared and square root cancled right?
2007-11-07 09:51:24 · update #1
u can't have a differnet anwser, the only anwser is 4, unless its the |X+3|=7 then it will be 4 or 10
2007-11-07 09:45:13 · answer #1 · answered by daniel f 2 · 1⤊ 0⤋
There is only one answer for this equation. It's quadratics that have got two.
And you're right. It is 4
2007-11-07 09:50:32 · answer #2 · answered by Tom P 6 · 0⤊ 0⤋
Their is only one answer and that is 4. You are thinking about absolute value.
2007-11-07 09:50:08 · answer #3 · answered by Nerd 2 · 0⤊ 0⤋
There's only one problem.
2007-11-07 09:53:30 · answer #4 · answered by Mattman 6 · 0⤊ 0⤋
try something negative. we are covering this in math to. So i think it might help
2007-11-07 09:46:24 · answer #5 · answered by cassidy a 1 · 0⤊ 0⤋
if ur solving for x which i am assuming you are
then there is only one answer
2007-11-07 09:46:24 · answer #6 · answered by xallmylovex 2 · 0⤊ 0⤋
i dont know
2007-11-07 09:46:17 · answer #7 · answered by Anonymous · 0⤊ 1⤋