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3 years ago

Select the correct answer. Which expression is a prime polynomial?

Mathematics

1 answer:

mars1129 [50]3 years ago

8 0

Answer:

Step-by-step explanation:

"Prime" means that it cannot be factored

A can be factored (its a formula that you memorize)

B can be factored it equals (x - 6)(x + 2)

C can be factor by pulling out the common factor

x(x^3 + 8y^3)

D CANNOT be factored.

Answer the prime polynomial is x^2 - b^3

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I need help with these questions

Sergeeva-Olga [200]

Wellu needa big d1ck ya fa4ggot

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3 years ago

2x²-5x-12=0 (simplify solution set)

Arada [10]

Answer:

x = 4 or x = -3/2

Step-by-step explanation:

To simplify and solve this, let's use the quadratic formula.

So the format of a quadratic equation is supposed look like this:

$ax^2+bx+c=0$

Let's find a, b, c:

a is the coefficient of x^2
b is the coefficient of x
c is the constant term

Now let's solve the equation.

Let's solve your equation step-by-step.

2x^2−5x−12=0

For this equation: a=2, b=-5, c=-12

2x^2+−5x+−12=0

Step 1: Use quadratic formula with a=2, b=-5, c=-12.

$x=\frac{-b\pm\sqrt{b^2-4ac} }{2a}$

$x=\frac{-(-5)\pm\sqrt{(-5)^2-4(2)(-12)} }{2(2)}$

$x=\frac{5\pm\sqrt{121} }{4}$

$x=4$ or $x=\frac{-3}{2}$

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<u>Answer:</u>

x = 4 or x = -3/2

7 0

2 years ago

Does (10,1) make the inequality 13x+15y greater than or Equal to 19 true?

12345 [234]

Answer:

Yes

Step-by-step explanation:

13(10) + 15(1) $\geq 19$

130+15 $\geq 19$

145 $\geq 19$ ← Yes it is

6 0

4 years ago

Find the slope of the lines shown in the graph

topjm [15]

Hhuuhhhhuhhhhhhhhhgghgc

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3 years ago

What is the 48th term of the arithmetic sequence with this explicit formula?

g100num [7]

Answer:

Step-by-step explanation:

Put n as 48 and solve.

-11 + (48 - 1)(-3)

- 11 + (47)(-3) = -152

6 0

4 years ago