Question

fan and medal
include steps plz
0=8x^2 number of real number solutions

Answer 1

the only solution is x = 0

Answer 2

how did you get that?

Answer 3

well what happnens if you replace x with 0

the equation is

\[8 \times 0^2 \]

and multiplying anything by 0 is 0

the other parts.... 8 can't be 0..... and the answer when squaring something is dependant on what you are squaring...

Answer 4

ok thnx

Answer 5

but that not what i needed

Answer 6

what do you need..?

Answer 7

0 is a real number

Answer 8

i needed the number of solutions

Answer 9

1 solution... x= 0

Answer 10

well in actual fact there are 2 solutions.... both zero since its a degree 2 polynomial

the degree or power of the leading term determines the number of solutions...

the can be real or imaginary

in your question they are both real