Question

One solution of the equation 4x2 − 9x + 5 = 0 is 5/4. What is the other solution?

Answer 1

*4x^2

Answer 2

Apply synthetic divide!

Answer 3

?

Answer 4

Divide ( 4x2 − 9x + 5 ) / ( x - 5/4)

Answer 5

Actually in this case, it's even simple x = 1 :)

Answer 6

Thanks! :)

Answer 7

So the other solution is just 1?

Answer 8

@Chlorophyll

Answer 9

Yep =)

Answer 10

Thanks. :) ♥

Answer 11

Just double check by plugging back to the equation, see if f (1) = 0 !
I love the heart =)

Answer 12

Ok, thanks so much. Yeah you make it by alt 3. :)