Question

math problem

Answer 1

@snowflake0531

Answer 2

So look at the two intersecting dots, what do they say as the x values?

Answer 3

https://www.desmos.com/calculator

Answer 4

ho do i graph it

Answer 5

Can you recopy the question

Answer 6

Given the function h(a)=9a2+46a, solve for h(a)=−5.

Give an exact answer; do not round.
(Use a comma to separate multiple solutions.)

Answer 7

9a^2

Answer 8

So graph
9x^2 +46x
and also
y=-5

Answer 9

im trying to post it to you but i cant

Answer 10

Why do you need to post it to me?_?
Just find the two intersecting points, and write down the x values of them

Answer 11

i graphed it but i dont see intersecting points

Answer 12

-5 and -5?

Answer 13

How are they not intersecting lines

Answer 14

-5.1 and -0.11

Answer 15

._.
Hover over the dots, and relook

Answer 16

the dots say those points

Answer 17

._.

Answer 18

i SAID THOSE POInts lol

Answer 19

You said 5.1, it's just -5

Answer 20

but i did say -5 0.0

Answer 21

-5, -0.1

Answer 22

\(\color{#0cbb34}{\text{Originally Posted by}}\) @iuytyuioiuytyuiop
-5.1 and -0.11
\(\color{#0cbb34}{\text{End of Quote}}\)

Answer 23

\(\color{#0cbb34}{\text{Originally Posted by}}\) @iuytyuioiuytyuiop
-5 and -5?
\(\color{#0cbb34}{\text{End of Quote}}\)

Answer 24

Then that's even more wrong

Answer 25

LOL

Answer 26

heh

Answer 27

-5, -0.1?

Answer 28

xdddd
anyways, you got the answers now?

Answer 29

Actually, i would 1/9

Answer 30

1/9?

Answer 31

since I'm pretty sure the -0.111, continues on for a lot of ones
So, -1/9 is more... correct, because 111 is rounding

Answer 32

it says give an exact anser

Answer 33

i forgot to put -1/9!!!!!!!!!!!!!!!

Answer 34

so @iuytyuioiuytyuiop you know how to use the quadratic formula, right?

and you know how to graph to find the solutions, right?

Answer 35

i guess a bit

Answer 36

well if you're just trying to save time, you could always plug it in to wolframalpha to give you the answer
https://www.wolframalpha.com/input/?i=9x%5E2%2B46x%3D-5

but otherwise, we need to use the quadratic formula to get the exact answer

or if you knew \(-0.\overline{1111}\) was \(-\dfrac{1}{9}\) you'd be done

but not all quadratic equations will give you such pretty fractions

Answer 37

yep