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amid [387]
4 years ago
11

What are the factors of the expression below 9x^2+6x+1?

Mathematics
2 answers:
Lelechka [254]4 years ago
8 0

<em>answer =  (3x + 1)\\ solution \\  {9x}^{2} + 6x + 1 \\  =  {9x}^{2}  + (3 + 3)x + 1 \\  =  {9x}^{2}  + 3x + 3x + 1 \\  = 3x(3x + 1) + 1(3x + 1) \\  = (3x + 1)(3x + 1) \\ hope \: it \: helps \\ good \: luck \: on \: your \: assignment</em>

meriva4 years ago
3 0

Here,
9x^2+6x+1
9x^2+(3+3)x+1
9x^2+3x+3x+1
3x(3x+1)+1(3x+1)
(3x+1)(3x+1)
(3x+1)^2
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