Factor the trinomial below.9x^2+12x+4
2 answers:
Answer:
(3x+2)(3x+2)
Step-by-step explanation:
9x²+12x+4 Find two numbers that multiply to 9 and to other numbers that add to 4.
This numbers would be 3 and 2.
Since the 9 has an x², the 3 must be put with the x. Also the 2 must be positive because of all of the numbers being positive.
(3x+2)(3x+2)
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Answer:
9x^2+12x+4 = (3x+2)(3x+2)
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