2x^2+3x+1= (2x+1)(x+1)
2007-07-23 03:45:06 · 6 answers · asked by just me 1 in Science & Mathematics ➔ Mathematics
TRUE
2007-07-23 03:47:50 · answer #1 · answered by Hafsah 2 · 0⤊ 0⤋
True, you can verify:
2x + 1 multiplied by x gives 2x^2 + x and 2x + 1 multiplied by 1 gives 2x + 1 and adding the two terms,
2x^2 + x + 2x + 1 = 2x^2 + 3x + 1 which is the same as the original expression.
2007-07-23 10:50:55 · answer #2 · answered by Swamy 7 · 0⤊ 0⤋
Haha, it is true indeed!
2 x^2 + 3 x + 1
= 2 x^2 + 2 x + 1 x + 1
= 2 x ( x + 1 ) + 1 ( x + 1)
= ( x + 1 ) ( 2 x + 1)
2007-07-23 10:54:46 · answer #3 · answered by dren 3 · 0⤊ 0⤋
That is true.
2007-07-23 10:52:41 · answer #4 · answered by IRN_Ag 2 · 0⤊ 0⤋
True
factorize your equation you will get the answer
2007-07-23 10:49:53 · answer #5 · answered by Anonymous · 0⤊ 0⤋
true
2007-07-23 10:49:14 · answer #6 · answered by joe j 1 · 0⤊ 0⤋