What is f(x)=-3(x+1)(x+1) in standard form

f(x) = 3x² + 6x + 3

Step-by-step explanation:

The standard form of a quadratic is . To write the equation f(x)=-3(x+1)(x+1)  in standard form, multiply the factors using the distributive property and combining like terms.

f(x)=-3(x+1)(x+1)

f(x) = 3(x²+x+x+1)

f(x) = 3x² + 3x + 3x + 3

f(x) = 3x² + 6x + 3

45

step-by-step explanation:

to find a percentage, add a decimal in front and multiply it by the other number.

.25 times 180= 45

answer: median

step-by-step explanation:

the median is the middle value when a data set is ordered from least to greatest