Answer: Rico is right.
(-1)(3x + 5)²
Step-by-step explanation: If it were the difference of two squares, the -30x would not be there.
It makes sense to factor out (-1) fry the trinomial, leaving all positive terms.
Then factor 9x² + 30x + 25 as
(3x + 5)²
√(144*x²) = (√144)*(√x²) = 12x
Answer is D.12x.
Since it’s vertical it would be x=-7
Answer:
Population is <u>></u> 1,000,000, 000
Step-by-step explanation: