Math, asked by theunicorngirl931, 9 months ago

11. If the area of a square is (4x2 + 12x + 9) sq. units,
find the side of the square.
12. Find a such that 9x2 + 2x + a is a perfect square.
13. Is (x - 3) a factor of x2 + 2x -15?
14. For what value of x is the expression a2 - 18a +2?
factorable?

Please answer this to be the brainliest

Answers

Answered by nishantgaonkar

3

Answer:

don't know but thnk for points

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