2007-11-21 01:34:00 · 9 answers · asked by cmerritt32 2 in Science & Mathematics ➔ Mathematics
( 2 w + 5 ) ( 2 w - 3 )
Check
4 w ² - 6 w + 10 w - 15
4 w ² + 4 w - 15 (as required)
2007-11-21 01:46:12 · answer #1 · answered by Como 7 · 2⤊ 1⤋
Simplifying
4w^2 + 4w + -15
Reorder the terms:
-15 + 4w + 4w^2
Factor a trinomial.
(-5 + -2w)(3 + -2w)
Final result:
(-5 + -2w)(3 + -2w)
2007-11-21 13:50:48 · answer #2 · answered by Anonymous · 0⤊ 1⤋
4w^2 + 4w - 15
(2w + 3)(2w - 5)
2007-11-21 09:44:01 · answer #3 · answered by imieazmi 2 · 0⤊ 0⤋
(2w+5)(2w-3)
2w*2w=4w^2
5*2w=10w
-3*2w=-6w
5*-3=-15
4w ^2+4w-15
2007-11-21 10:04:21 · answer #4 · answered by Dave aka Spider Monkey 7 · 0⤊ 1⤋
is it 4w squared or what?
2007-11-21 09:43:46 · answer #5 · answered by MBCBnBB 3 · 0⤊ 0⤋
(2w+5)(2w-3)
2007-11-21 09:43:50 · answer #6 · answered by Physics 101 1 · 0⤊ 0⤋
(2w+5)(2w-3)
2007-11-21 09:42:19 · answer #7 · answered by B H 3 · 0⤊ 0⤋
(2w-3)(2w+5)
2007-11-21 09:51:46 · answer #8 · answered by mom 7 · 0⤊ 1⤋
(2w+5)*(2w-3)
2007-11-21 09:38:08 · answer #9 · answered by artie 4 · 1⤊ 0⤋