Question

Solve the equation using the Zero-Product Property.

Answer 1

a. -1/9, 1
b. 0,1
c. -1/9, -1
d. 0, -1

Answer 2

i think i know the answeer i am not sure...is it C

Answer 3

well, if you send that '-9' over to the RHS, it disappears right?

Answer 4

right

Answer 5

wait wait wait is it B

Answer 6

okay so now, you're left with:

n(5n-5) = 0.

Now this multiple of two terms can '0' when either of the terms or zero.

so, n=0, or, 5n-5 =0

so one of the solutions is n=0, the other can be found out by solving "5n-5=0". can you do this?

Answer 7

yes thats what i did and i think the answer is b

Answer 8

n = 1 n =1

Answer 9

Yup, B it is! (I missed out your reply earlier sorry)

Answer 10

o lol thanks medal given