Question

What is the number of real solutions?
12x2 – 11x = 11

Answer 1

i solved the equation to 11+/-sqrt of -506 ALL OVER 24 how do i know how many solutions there are @Dandave09

Answer 2

hmm id check the root bit. so b^2 - 4ac is (-11)^2- (4 x 12 x -11) which is 121 - ( -528) if my maths is correct

Answer 3

the rest is ok. just check that

Answer 4

oh

Answer 5

just recheck that part :)

Answer 6

yes u are right

Answer 7

649 over 24

Answer 8

@Dandave09 where are you

Answer 9

here lol

Answer 10

so 11+/ sqrt 649 all over 24

Answer 11

yes

Answer 12

as b^2-4ac is 649 (a positive number) (b^2-4ac >0) it means we have 2 REAL solutions

Answer 13

thanks