Question

Factor completely: 18x2 − 21x − 15

A)3(2x + 1)(3x − 5)

B) 3(2x − 5)(3x + 1)

C)3(2x − 1)(3x + 5)

D) 3(6x + 1)(x − 5)



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Question 2 (Multiple Choice Worth 1 points)

Factor completely: 3x2 − x − 4

(3x − 1)(x + 4)

(3x + 4)(x − 1)

(3x − 2)(x + 2)

(3x − 4)(x + 1)



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Question 3 (Multiple Choice Worth 1 points)

Factor completely: 3x2 + 5x + 1

(3x + 1)(x + 1)

(3x

Answer 1

P GOT DONE DOING IT AND I GOT 1 RIGHT OUT 0F 10 ;

Answer 2

question 3 is cut out

Answer 3

Oh, kay, do you still need help?

Answer 4

yes with 1and 2 please

Answer 5

You have to divide everything by 3, so that is why the first thing in the factorization thing is 3. So what do you get from dividing?

Answer 6

18x2 − 21x − 15

3(6x^2-7x-5)

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

Answer 7

ok

Answer 8

For 2...

Answer 9

You have to kinda distribute...

Answer 10

would it be 3x-1)(x+4)

Answer 11

3x2 is written as this...
(3x...) (x....)
And you have to switch the signs so it would actually be
(3x + 4)(x − 1)
good job! :D

Answer 12

ok thanks

Answer 13

:D

Answer 14

NP. :)

Answer 15

what was 3