Question

multiply (3x – 5)2

Answer 1

9x2 – 30x + 25

6x2 – 10

9x2 – 25

9x2 – 15x + 25

Answer 2

answer choices^^^

Answer 3

(3x – 5)^2

(3x – 5)(3x – 5)

3x(3x – 5) - 5(3x – 5)

Can you take it from here?

Answer 4

to be honest no lol

Answer 5

What is 3x(3x – 5) distribute to?

Answer 6

does*

Answer 7

6x -5 ?

Answer 8

not quite

Answer 9

3x times 3x is ???

Answer 10

no wait 9x- 15

Answer 11

closer

Answer 12

should be 9x^2 - 15x

Answer 13

because 3x times 3x = 9x^2

Answer 14

and 3x times -5 = -15x

Answer 15

So what is -5(3x – 5) ?

Answer 16

9x^2 – 15x + 25 thankyou very much :)

Answer 17

that's not it, but you're close

Answer 18

-5(3x – 5)

-15x +25

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So

(3x – 5)^2

(3x – 5)(3x – 5)

3x(3x – 5) - 5(3x – 5)

9x^2 - 15x - 15x + 25

9x^2 - 30x + 25 ... Notice the -30x (and how it's not -15x)