factor teh perfect square trinomial?

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16x^2+56x+49

2007-01-28 13:08:46 · 6 answers · asked by lookitzhealthy 2 in Science & Mathematics ➔ Mathematics

(4X+7)^2

2007-01-28 13:11:56 · answer #1 · answered by bruinfan 7 · 0⤊ 0⤋

Square root of 16 is 4. Square root of 49 is 7.
All signs are positive So (4x+7)^2.

2007-01-28 21:16:28 · answer #2 · answered by Anonymous · 0⤊ 0⤋

16x^2+56x+49
=(4x+7)^2

2007-01-28 21:12:46 · answer #3 · answered by ironduke8159 7 · 0⤊ 0⤋

16x^2+56x+49=(4x+7)^2

2007-01-28 21:12:42 · answer #4 · answered by yupchagee 7 · 0⤊ 0⤋

(4x + 7)^2

2007-01-28 21:14:18 · answer #5 · answered by what-about-bob 3 · 0⤊ 0⤋

do your own homework girls, you wont get better in math if you keeping using other pp answer

2007-01-28 21:15:33 · answer #6 · answered by Kaka D LE 2 · 0⤊ 0⤋