All categories

3 years ago

Create an equation that has solutions 1 and -1. Leave your equation in factored form!

Mathematics

2 answers:

choli [55]3 years ago

8 0

Answer:

(x-1)(x+1)=0

Step-by-step explanation:

WINSTONCH [101]3 years ago

3 0

If the factors are a and b then we can create the equation as :

$(x-a)(x-b)=0$

Here we are given the solutions as 1 and -1.

Let us plug them in the above equation and try to make an equation using it.

let a=1 and b=-1

So we have,

$(x-1)(x-(-1))=0$

Simplifying,

$(x-1)(x+1)=0$

Answer:

The equation with solutions 1 and -1 is:

$(x-1)(x+1)=0$

You might be interested in

The maximum value of 12 sin 0-9 sin²0 is: -

jeka57 [31]

Answer:

Step-by-step explanation:

The question is not clear. You have indicated the original function as 12sin(0) - 9sin²(0)

If so, the solution is trivial. At 0, sin(0) is 0 so the solution is 0

However, I will assume you meant the angle to be $\theta$ rather than 0 which makes sense and proceed accordingly

We can find the maximum or minimum of any function by finding the first derivate and setting it equal to 0

The original function is

$f(\theta) = 12sin(\theta) - 9 sin^2(\theta)$

Taking the first derivative of this with respect to $\theta$ and setting it equal to 0 lets us solve for the maximum (or minimum) value

The first derivative of $f(\theta)$ w.r.t $\theta$ is

$12\cos\left(\theta\right)-18\cos\left(\theta\right)\sin\left(\theta\right)$

And setting this = 0 gives

$12\cos\left(\theta\right)-18\cos\left(\theta\right)\sin\left(\theta\right) = 0$

Eliminating $cos(\theta)$ on both sides and solving for $sin(\theta)$ gives us

$sin(\theta) = \frac{12}{18} = \frac{2}{3}$

Plugging this value of $sin(\theta)$ into the original equation gives us

$12(\frac{2}{3}) - 9(\frac{4}{9} ) = 8 - 4 = 4$

This is the maximum value that the function can acquire. The attached graph shows this as correct

3 0

1 year ago

Lamar is considering two loans Which loan will have the lowest total payback?

Ilia_Sergeevich [38]

Answer:

Loan A will have the lowest total paycheck because the total of the principal than the same total for loan B

7 0

2 years ago

-2/3+(-1/6) -1/4+(-3/8) -1/4+(-1/2) Need answers to all of them!!

miss Akunina [59]

Answer:

Step-by-step explanation:

Vjn

4 0

3 years ago

Read 2 more answers

Leah deposited $50,000 in the bank. Three years later, she borrowed $40,000 for a new truck. From this description, which is the

NISA [10]

Answer: B. (Leah did not have to provide collateral.)

6 0

3 years ago

If x equals 5 what is 72+72+18x+9+18x+9

romanna [79]

Answer:

342

Step-by-step explanation:

x=5

72+72+18(5)+9+18 (5)+9=342

7 0

3 years ago