Question

a2 – 5a – 20

Answer 1

that isnt a question!

Answer 2

do you want us to solve
\[a^2 - 5a - 20 = 0\]
?

Answer 3

do u have to factor it

Answer 4

yeah

Answer 5

i gave it how its given to me

Answer 6

\[\huge a^2-5a-20=0\]
\[\huge a=\frac{5-\sqrt{25-4(-20)}}{2} = \frac{1}{2}(5-\sqrt{105})\]
\[\huge a=\frac{5+\sqrt{25-4(-20)}}{2} = \frac{1}{2}(5+\sqrt{105})\]

Answer 7

What is the question

Answer 8

It is a parabola with 2 roots

Answer 9

ok so u would do the quadratic formula , so it would be x=5plus or minus isqrt of 55 over 2

Answer 10

nvm i got thank you cyter and thanks for all your hellp everyone else.

Answer 11

got it*

Answer 12

ur welcome

Answer 13

ur welcome

Answer 14

ur welcome