3 years ago

PLEASE PLEASE HELP! Will give brainliest!

2 answers:

8 0

So put simply, this means x^2 -6+8=x-2. Now factor the left side, you get (x-2)(x-4)=x-2. Now divide both sides by (x-2). You get x-4=1. So the answer is x=5

Juliette [100K]3 years ago

5 0

F(x)= x²-6x+8 & g(x)=x-2

f(x) - g(x) = (x²-6x+8) - (x-2) ===>f(x) - g(x) = x²-7x+10

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solong [7]

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3 years ago

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12345 [234]

Answer:

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3 years ago

What are the domain restrictions of the function f(x) = the quantity of x squared plus 6x plus 9, all over 3x plus 15.

dangina [55]

Answer:

x = - 5

Step-by-step explanation:

Given

f(x) = $\frac{x^2+6x+9}{3x+15}$

The denominator of f(x) cannot be zero as this would make f(x) undefined. Equating the denominator to zero and solving gives the value that x cannot be.

solve : 3x + 15 = 0 ⇒ 3x = - 15 ⇒ x = - 5 ← excluded value

Domain x ∈ R , x ≠ - 5

6 0

4 years ago

Help please.........................

Juli2301 [7.4K]

Answer is

8 and 2

I hope this helps

6 0

3 years ago

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