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Nikolay [14]
4 years ago
13

Factor the following polynomial: x2−5x+6

Mathematics
2 answers:
inessss [21]4 years ago
7 0

Answer:

(x-2)(x-3)

Step-by-step explanation:

kotegsom [21]4 years ago
3 0

Answer:

x=2

x=3

Step-by-step explanation:

This seems like factorisation

X^2-5x+6

To factorise, you will look for two numbers that when multiplied together it will give 6 and when added it will give -5

Back to the question, the two numbers that can be used to multiple 6 and when added it will gives -5 is -3×-2

x^2-3x-2x+6

x(x-3)-2(x-3)

(x-3)(x-2)

Which can be solved further,

(x-3)=0

Add 3 to both sides

x=3

(x-2)=0

Add 2 to both sides

x=2

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Which of the following is the solution to the inequality below? 6 - 2x > -18
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Answer:

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Step-by-step explanation:

6-2x>-18\qquad\text{subtract 6 from both sides}\\\\6-6-2x>-18-6\\\\-2x>-24\qquad\text{change the signs}\\\\2x

8 0
3 years ago
What is 13i⋅(1−5i)? like i have no idea
madam [21]

Answer:

65 + 13i

Step-by-step explanation:

reminder that i² = - 1

13i(1 - 5i) ← multiply each term in the parenthesis by 13i

= 13i - 65i²

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= 65 + 13i ← in standard form

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3 years ago
ASAP Please help
oksian1 [2.3K]

Answer:

The center is at ( (-1, -2) and the radius is 5.

Step-by-step explanation:

X^2 + 2X + Y^2 + 4Y = 20

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(x + 1)^2 + ( y + 2)^2 = 25  Comparing this with the standard form:

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8 0
3 years ago
Read 2 more answers
The point (-12,12) is on the graph of y=f(x). Find the corresponding point on the graph of y=g(x) where g(x)= 1/3f(x)
Andru [333]

the corresponding point on the graph of  y = f(x) where g(x) = \frac{1}{3(f(x))} is (-12,\frac{1}{36}) .

<u>Step-by-step explanation:</u>

We have , The point (-12,12) is on the graph of y=f(x).  We need to Find the corresponding point on the graph of y=g(x) where g(x)= 1/3f(x) . Let's find out:

On function y = f(x) , a point p(-12,12) lies . Another function g(x) = \frac{1}{3(f(x))} .

According to question ,  as On function y = f(x) , a point p(-12,12) lies :

⇒ 12= f(-12)

Now, Putting x = -12 in function g(x) = \frac{1}{3(f(x))} we get:

⇒ g(x) = \frac{1}{3(f(x))}

⇒ y=g(-12) = \frac{1}{3(f(-12))}     { 12= f(-12) }

⇒ y= \frac{1}{3(12)}    

⇒ y= \frac{1}{36}

Therefore, the corresponding point on the graph of  y = f(x) where g(x) = \frac{1}{3(f(x))} is (-12,\frac{1}{36}) .

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4 years ago
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The answer to the question

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