x^2+12x+36
2007-01-28 13:02:08 · 7 answers · asked by lookitzhealthy 2 in Science & Mathematics ➔ Mathematics
Perfect square trinomials must have 2 identical FOIL factors. Here they are (x+6)(x+6) or (x+6)^2
2007-01-28 13:08:18 · answer #1 · answered by hayharbr 7 · 0⤊ 0⤋
x^2+12x+36 = (x+?)(x+?) , what number is the question mark , well , what times what get you 36 and when you add those two together get you 12 , think for a while you should be able to come up with 6 and 6 , then you put 6 and 6 to those question mark , and (x+6)(x+6)=(x+6)^2
2007-01-28 21:13:25 · answer #2 · answered by Kaka D LE 2 · 0⤊ 0⤋
x^2+12x+36=(x+6)^2
2007-01-28 21:07:11 · answer #3 · answered by yupchagee 7 · 0⤊ 0⤋
formula to use: A^2 + 2.A.B + B^2 = (A + B)^2
x^2 + 12x + 36
= (x)^2 + 2.x.6 + (6)^2 >>>> [A = x and B = 6]
= (x + 6)^2
2007-01-28 21:13:19 · answer #4 · answered by Sheen 4 · 0⤊ 0⤋
(x+6)^2
because (x+6)(x+6)= x^2+12x+36
2007-01-28 21:07:48 · answer #5 · answered by Hmmm Andrew ♣ 2 · 0⤊ 0⤋
(x+6)(x+6)
or
(x+6)^2
2007-02-01 21:11:21 · answer #6 · answered by momof5 1 · 0⤊ 0⤋
(X+6)^2
2007-01-28 21:07:39 · answer #7 · answered by bruinfan 7 · 0⤊ 0⤋