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SSSSS [86.1K]
3 years ago
9

How many roots does this function have in common f(x)=x^2-4x-5

Mathematics
1 answer:
alina1380 [7]3 years ago
5 0
Hi, the roots are -1 and 5. I don’t really understand your question but i hope this helps :$
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Someone pls help me I need help plsssss
Lyrx [107]

Answer:

3(x+1)=2(x-1)

3x+3=2x-2

3x-2x=-2-3

x=-5.

3 0
3 years ago
You need to find the LCM of 13 and 14. Would you rather use their multiples or their prime factorizations? Explain.
Vladimir [108]

Answer:

I would rather use their multiples.

Step-by-step explanation:

With 13 and 14, neither number has many factors (and few prime factors, for that matter) so factoring would be pretty much useless. If you wanted to use the prime factors of 14 (7 and 2) multiplying either of them by 13 would not give you the LCM. Actually the LCM is just 13*14 which is 182.

Good luck!

5 0
3 years ago
I am confused can somebody help me<br> F ( - 5 ) =
vagabundo [1.1K]

Answer:

-5f

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Write an equation. Let x be the unknown number.
HACTEHA [7]
Since x is our unknown number, on one side of our equation we will have the "<span>Subtracting two times a number from 10", and on the other will be -3. So,
-3=10-2x</span>
4 0
4 years ago
I NEED EQUATIONS FROM THESE POINTS, PLEASE HELP.
Ostrovityanka [42]

Answer:

Hey There your answers are in the below!!

Step-by-step explanation:

# 5

M = -5

# 6

= 0

#7

= 180

# 8

= 0

- Me!

7 0
3 years ago
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