Question

6x^2 + 7x -3? discriminant? i think the answer i got is wrong

Answer 1

121?

Answer 2

no 120 :/

Answer 3

it's 121.

Answer 4

how did you get that?

Answer 5

don't you mean 6^2

Answer 6

so 36 + 84

Answer 7

or...

Answer 8

121

Answer 9

how did you get that/?

Answer 10

very hard this arithmetic. since when is
\[7^2=36\]??

Answer 11

i just woke up actually.
3mins ago! =(

Answer 12

lol

Answer 13

7^2 - 4(6)(-3)

Solve..

Answer 14

lol
\[7^2-4\times 6\times (-3)\]

Answer 15

Ok! wow thank you.

Answer 16

the question is to find the discriminant. . .

using the formula: \[b ^{2}-4ac\]to find the discriminant

\[6x ^{2}+7x-3\]

a=6 ; b=7; c=-3 --numerical terms of the quadratic equation given

substitute the value


solve:
\[(7)^{2}-4(6)(-3)\]
=121 ; final answer