2 years ago

Factor completely. y2 - xy - 56x2

1 answer:

5 0

For this case we have the following expression:
y2 - xy - 56x2
Rewriting we have the factored expression, which is given by:
(7x + y) (y-8x)
Checking we have:
7xy - 56x ^ 2 + y ^ 2 - 8xy
y ^ 2 - xy - 56x ^ 2 (OK)
Answer:
The factored expression is given by:
y2 - xy - 56x2 = (7x + y) (y-8x)

You might be interested in

Type using number words. (Remember to use a hyphen in your answer where needed.) 355

Stolb23 [73]

Three hundred- fifty- five

Reason; number words refer to the alphabetical form of numbers.

7 0

2 years ago

What is the value of s?

KonstantinChe [14]

Answer:

35°

Step-by-step explanation:

Inscribed angle s is half the measure of the arc it subtends. That arc is the supplement to the 110° arc shown. The arc is 70°, so angle s is 35°.

6 0

2 years ago

What is a paragraph proof

pashok25 [27]

A paragraph proof is only a two-column proof written in sentences.

8 0

2 years ago

Read 2 more answers

A jar contains 30 red marbles, 50 blue marbles, and 20 white marbles. You choose one marble from the jar at random. What is the

-BARSIC- [3]

The total number of marbles is 30+20+50= 100, so. Since there are 20 red marbles and 50 blue marbles. There are 30+50=80. 80/100=4/5= 80%

8 0