(3x+2)^2- (3x+1)(3x-5)

Use binomial theorem to expand .

Use the distributive property to multiply 3x+1 by 3x-5 and combine like terms.

To find the opposite of 9x²-12x-5, find the opposite of each term.

Cancel 9x² and -9x² to get 0.

Combine 12x and 12x to get 24x.

Add 4 and 5 to get 9.

b

step-by-step explanation:

write an equation for the line of best fit. then predict the number of milk cow operations in the year 2005.