help with this factoring question please...?

0 ⤊

please provide ur solutions. thxs

(a+?)^2= a^2 + ?a + 49

p.s- ^= exponent of the number

2007-12-05 13:55:39 · 3 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics

(a + 7)^2 = a^2 + 14a + 49

2007-12-05 13:59:27 · answer #1 · answered by Blake 3 · 0⤊ 0⤋

(a+?)^2=a^2+?a+49

(a+7)^2=a^2+14a+49

2007-12-05 14:00:58 · answer #2 · answered by Dave aka Spider Monkey 7 · 0⤊ 0⤋

(a+7)(a+7)=a^2+14a+49
a^2+7a+7a+49=a^2+14a+49
a^2+14a+49=a^2+14a+49

2007-12-05 14:23:41 · answer #3 · answered by mark s 1 · 0⤊ 0⤋