![savdeco](/avatars/44380.jpg)
savdeco
05.11.2019 •
Mathematics
15. change the fraction w – 3 / w + 5 into an equivalent fraction with the denominator w^2 + w – 20.
a.w^2 + 7w – 12 / w^2 + w – 20.
b.w^2 – 7 – 12 / w^2 + w – 20
c.w^2 – 7w + 12 / w^2 + w – 20
d.w^2 + 7w + 12 / w^2 + w – 20
Solved
Show answers
More tips
- A Art and Culture The History and Characteristics of Jazz Bands: A Deep Dive...
- F Food and Cooking From Latte to Espresso: Which Coffee Drink is the Most Popular on Earth?...
- C Computers and Internet How to Set Up Internet on iPhone? Detailed Guide with Step-by-Step Instructions...
- P Philosophy 8 привычек, чтобы достичь счастливой жизни...
- F Food and Cooking How Many Grams Are In a Tablespoon?...
- G Goods and services How to Choose the Right Iron: Purchase Tips...
- S Style and Beauty How to Choose the Perfect Hair Straightener?...
- H Health and Medicine How to Choose the Right Glasses?...
- H Health and Medicine What vaccines do children need?...
- H Health and Medicine AKDS Vaccination: Ensure Your Child s Safety...
Answers on questions: Mathematics
- M Mathematics Prove that the polynomial f(, y) = y^2 - 3(x^2 - 1) e k[a, y) is irreducible over any field k. is (f(,y)) prime? if prime, is it maximal? fully justify your answers....
- M Mathematics At the end of a snow storm, Hannah saw there was a lot of snow on her front lawn. The temperature increased and the snow began to melt at a steady rate. Let SS represent the depth...
- M Mathematics Determina si el punto (-3, 2) está sobre la circunferencia con centro (2,1) y radio 5, en su interior o en el exterior de ella. (15 pts.)...
- M Mathematics Plz HELP! A music store has a 30% off all instruments sale. A. A guitar regularly costs $45.What is the discount price? B. If the regular price of an item is x dollars, what is...
- M Mathematics Slope and y intercept of y=2.7x+8...
- M Mathematics Which of the following is a one to one function....
- M Mathematics Find two numbers a and b for which a+2b=100 and the product ab is maximized...
- M Mathematics Tickets for a concert are sold by online tickets resellers. One company charges a fee of 4%of the ticket price. Another company charges a flat fee of $2.50. The ticket you want...
- M Mathematics Find the values of x and y...
- M Mathematics Y’all i need help bro...
Ответ:
(w - 3) (w - 4) w^2 - 7w + 12
* =
(w + 5) (w - 4) w^2 + w - 20
Ответ:
C.![\frac{w^2-7w+12}{w^2+w-20}](/tpl/images/0360/3757/895fb.png)
Step-by-step explanation:
We have been given a fraction
and we are asked to write the equivalent fraction of our given fraction with the denominator
.
First of all we will divide
by
to find the expression that we need to multiply with our given fraction to get the denominator ![w^2+w-10](/tpl/images/0360/3757/837cf.png)
Let us factor out
by splitting the middle term
Now we will multiply the numerator and denominator of
by
to find the equivalent fraction.
Therefore, option C is the correct choice.
Ответ:
8
Step-by-step explanation:
8