Factor the expression.
3x2 + 3
A) 3x2 + 1
B) 3(x2 + 1)
C) 3(x2 + 3)
D) 3(x + 1)
2007-05-29 06:39:15 · 5 answers · asked by josh 1 in Science & Mathematics ➔ Mathematics
The answer is B) 3(x2+1)
because,
in 3x2+3, all we can do is factor out a 3.
So when we do that, we get
3(x2+1)
2007-05-29 06:41:41 · answer #1 · answered by cheesysoundeffectz 2 · 0⤊ 0⤋
B. 3 (x2 + 1) is the right answer
2007-05-29 06:42:25 · answer #2 · answered by Swamy 7 · 0⤊ 0⤋
the answer is
3(x2 + 1)
2007-05-29 06:53:39 · answer #3 · answered by Anonymous · 0⤊ 0⤋
3(x^2 + 1)
What do both terms have in them. The first is 3 * x * x. The second is 3. The only thing in common is a 3. Remove it from both terms.
2007-05-29 06:43:43 · answer #4 · answered by TychaBrahe 7 · 0⤊ 0⤋
B
2007-05-29 06:44:08 · answer #5 · answered by Cool Nerd At Your Service 4 · 0⤊ 0⤋