Question

solve each of the following in quadratic equations by factoring:

x squared + 2x
2x squared = 6x
2a squared + a =0
6m squared + 9m=0
t(2t-3) = 2

what will be the answer

Answer 1

what is the question ?

Answer 2

quadratic equations by factoring ..........

Answer 3

so is it like x(x+2)... ???

Answer 4

yes .. so what are the answer .. ?

Answer 5

1st, x(x+2), 2nd, 2x(x-3), 3rd, a(2a+1), 4th, 3m(2m+3), and final (2t+1)(t-2)

Answer 6

i have more !

Answer 7

can u answer more .. ?

Answer 8

unfortunately :(

Answer 9

why .. ?

Answer 10

@burakb Please show him/her how to do the question, rather than giving just the answers :)

Answer 11

ok .

Answer 12

correct !

Answer 13

@lilyi did you understand how he got the answers?

Answer 14

uhhhmmm .. i dont know ?

Answer 15

.. uhhhmm ... how was it ?

Answer 16

x squared + 2x
\[x^2+2x\]
now x is common in both terms, so factor out x
x(x+ 2)

Answer 17

ok .

Answer 18

how about the step 2 .. ?

Answer 19

there's only one step :) that's the answer

Answer 20

ok..

Answer 21

but the answer are not to be improve .. !

Answer 22

Hmm what? improve?

Answer 23

because thats not a exactly the answer !

Answer 24

then, what is the answer given in your book?

Answer 25

read burakb answer !

Answer 26

"1st, x(x+2) "

this is what he posted
and that's the same thing i got! :D

Answer 27

yup .. buuuuuuutttttttt ..........

Answer 28

but.. ?
Well, if you have more questions please do post it :)

Answer 29

im not right .. , what will be the solution of that !

Answer 30

thats i mean so !

Answer 31

Sorry, i didn't get you!

What is your question now?

Answer 32

a(2a+1) .., what are the solution .. ?

Answer 33

its already factored

Answer 34

''solve each of the following in quadratic equations by factoring''
=> factor => solve

For example, in question one,
\[x^2 + 2x=0\]Factor the left side by taking our the common factor x. Then you get:
x(x+2) = 0
To solve the equation, put each factor = 0. Since if one of the factor = 0, 0 times other factor can give 0 as the answer, that is the right side.

So,
x = 0 or x+2 = 0 <- solve these two equations, you'll get
x = 0 or x = -2

Got it?

Answer 35

tnx .. yes !

Answer 36

what are the answer .. ?

Answer 37

Can you figure it out?

Answer 38

bbye ..!