All categories

4 years ago

What polynomial identity should be used to prove that 117= 125 - 8?

1 answer:

3 0

$a^{3}-b^{3} =(a-b)(a^{2} +ab+b^{2} )$ 125-8= $5^{3} -2^{3} =(5-2)( 5^{2} +5*2+2^{2} )=3*(25+10+4)$ =3*39=117
Answer: Difference of Cubes.

You might be interested in

Please help me have to turn it in before 5:00

attashe74 [19]

Answer:

20 team members

Step-by-step explanation:

5 liters is 5000 milliliters, so you divide 5000 by 250, and you get 20.

4 0

4 years ago

Read 2 more answers

Something divided by something equals 132

natta225 [31]

11 x 12 =132
i think this is the right answer

8 0

3 years ago

5(2+c)=45+5c no solution

kolbaska11 [484]

Answer:

Step-by-step explanation:

You have to start out with the distributive property 5 times 2 times c is 10+5c; now you have to subtract 5c on both sides in the upside down T chart, now its 10=45+c and your answer will be c=4.5.

8 0

3 years ago

The function f(x) = x2. The graph of g(x) is f(x) translated to the right 3 units and down 3 units. What is the function rule fo

Kaylis [27]

The rule for g(x) is: $f(x) = (x-3)^2-3$

Step-by-step explanation:

Given function is:

$f(x) = x^2$

When a function f(x) is shifted right or left, b units the new function is written as:

$f(x) = x$

Shifting right

$g(x) = f(x-b)$

Shifting left

$g(x) = f(x+b)$

Similarly, when shifting up or down

$g(x) = f(x)+b => Up\\g(x) = f(x) - b => Down$

As our given function is shifted 3 units to the right, it will be written as:

$f(x) = (x-3)^2$

The function is when moved down 3 units, then

$f(x) = (x-3)^2-3$

Hence

The rule for g(x) is: $f(x) = (x-3)^2-3$

Keywords: Function transformation, Functions

Learn more about functions at:

#LearnwithBrainly

5 0

4 years ago

Given: 3x < 3.

mamaluj [8]

<span>Divide by 3 and get x<1, so the answer is {x | x < 1}

I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!
</span>

4 0

3 years ago

Read 2 more answers