2 years ago

If you give correct answer with the Explanation I mark you brainliest answer and give 5 stars

Mathematics

1 answer:

Sedaia [141]2 years ago

7 0

Answer:

x = +4√5, x = -4√5

Step-by-step explanation:

Given:

x² - 80

Find:

Zeroes

Computation:

x² - 80

x² - 80 = 0

x² = 80

x = √80

x = ±4√5

x = +4√5, x = -4√5

You might be interested in

7176 rounded to 1 significant figure

kati45 [8]

Answer:

7000

Step-by-step explanation:

8 0

3 years ago

Evaluate the integral:<br> dx / e^(pie*x) from 2 (upper bound) to 0.

kenny6666 [7]

Substitution:
u = - π x
d u = - π d x
d x = - d u / π
----------------------
$-1/ \pi \int\limits^2_0 {e ^{u} } \, du =- \frac{e ^{- \pi x} }{ \pi } = \\ -1/ \pi (e ^{-2 \pi } -1) = \\ = \frac{1}{ \pi } - \frac{1}{ \pi e ^{2 \pi } }$

7 0

3 years ago

Yes or no??<br> math workk

snow_lady [41]

Answer:

Yes, and if you need extra help try yay math

Step-by-step explanation:

3 0

2 years ago

What is the distance between the points (8,3) and (8,−6)?

Mariana [72]

3 units because when you move from point a to point be it’s 3 hops or spaces

6 0

2 years ago

Read 2 more answers

Does this graph represents a function? Why or why not?

love history [14]

Answer:

B. Yes, because it passes the vertical line test.

Step-by-step explanation:

B. Yes, because it passes the vertical line test.

A vertical line going from left to right will intersect at most one point on the graph at a time. That makes it a function.

3 0

3 years ago