Question

x²+7x+12 find me the solution as soon as possible

Answer 1

Heya!!Here is your answer friend ⤵⤵
$x {}^{2} + 7x + 12 \\ using \: middle \: term \: splitting \\ sum = 7 \\ product = 12 \\ x {}^{2} + 4x + 3x + 12 \\ x(x + 4) \: \: 3(x + 4) \\ (x + 3)(x + 4)$
Hence , solutions are. X= -3 and. X= -4


Hope it helps you ✌✌☺

Answer 2

Ok

By splitting the middle term -
${x}^{2} + 7x + 12 \\ {x }^{2} + 4x + 3x + 12 \\ x(x + 4) + 3(x + 4) \\ (x + 4)(x + 3)$
Now equating the answer to 0 we get

x+4= 0 or x+3 = 0

x = -4 or x = -3

Thus -4/-3 are the solutions(zeros/roots) of the above polynomial

Hope it helps