So, u would start by expanding the bracket and ignoring the 2 at the moment.
(x+9)(x+9)= x^2-18x+81(using the foil method!

Then u would put 2 at the front to get:
2(x^2+18x+81)
= 2x^2+36x+162

4 0

3 years ago

PLEASE HELP!!!!!! CORRECT ANSWER GETS BRAINLIEST

Gemiola [76]

I solved it this way. I’m guessing you should replace the zeros with these numbers here.

4 0

3 years ago

How many equal sections divide a directed line segment if it is to be partitiioned with a 7:10 ratio?

Sphinxa [80]

Im Not Sure But Im Thinking 7/10 Wrote As in A Fraction .

8 0

3 years ago

Find the mode, median, and mean of the following data and match them with their appropriate result provided below 3,12,11,7,5,5,

WARRIOR [948]

Answer:

Mean: 6.6

Mode: 5

Median: 5.5

7 0

2 years ago