Question

splitting the middle term:14x^2+9x+1​

Answer 1

14x^2 + 9x + 1

= 14x^2 + 7x + 2x + 1

= 7x(2x+1) + 1(2x+1)

= (2x+1)(7x+1)

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Answer 2

Answer:

14x²+9x+1

14x²+7x+2x+1

7x(2x+1)+1(2x+1)

(7x+1)(2x+1)

Step-by-step explanation:

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