Question

Can someone help for a medal?

Answer 1

A greenhouse that specializes in growing geraniums is divided into sections. The number of geranium pots in each section depends on the number of sprinklers in that section.

There are x(7x − 2) pots of red geraniums and (x + 3)2 pots of pink geraniums in a section with x sprinklers.

Which simplified expression represents the total number of red and pink geranium pots in a section with x sprinklers?


8x2 + 4x + 9
8x2 + 6x + 9
8x2 + 6x + 7
8x4 + 4x2 + 9

Answer 2

ok

Answer 3

graph?

Answer 4

Nope, did not come with one :(

Answer 5

the first one. Im not that sure tho

Answer 6

yup, the first 1

Answer 7

What made you choose the first one?

Answer 8

@Plasmataco

Answer 9

Is he correct?

Answer 10

what does x*(7x-2) simplify to?

Answer 11

7x^2 - 2x

Answer 12

how about (x+3)^2 ?

Answer 13

x^2 + 9?

Answer 14

nope

Answer 15

close though

Answer 16

you have to FOIL

Answer 17

\[\Large (a+b)^2 \neq a^2 + b^2\]

Answer 18

\[\Large (a+b)^2 = (a+b)*(a+b)\]
then FOIL

Answer 19

I never understood how to use FOIL :(

Answer 20

why not try a table then