Question

x(2x+5)=0 .. Zero property plllsz.

Answer 1

jjkm18 have done a few of these already... what is your first step?

Answer 2

huh?

Answer 3

If two numbers multiply together to get 0, then one of them is 0..

Do you understand that?

Answer 4

No..

Answer 5

Tell me two numbers that multiply together to get 0

Answer 6

2x0 & 3x0.

Answer 7

OK, do you agree that one of them had to be 0

Answer 8

OH, Now I get it ..

Answer 9

So it's zero?

Answer 10

OK, so you have two numbers that are multiplied together to get 0

x and 2x + 5

so either x = 0 or the 2x + 5 = 0
x = 0 is already solved
2x + 5 = 0 (you must solve this for x)
2x = -5
x = -5/2

SO x = 0 or x = -5/2

Answer 11

Dude, how do yu even understand math that much.. It's sooo confusinq.

Answer 12

I'm a teacher LOL that's my job.

Answer 13

Ohhhh, Hahaha. Math is sooo hard.

Answer 14

Once you get it, it isn't... It can be very frustrating each time you learn a new topic.

Answer 15

Hahaha. I have to get taught like 20 times to get it, Lol.