1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Elanso [62]
3 years ago
7

Factorize the following: 49x² - 25​

Mathematics
1 answer:
creativ13 [48]3 years ago
3 0

Answer:

(7x+5)(7x-5)

Step-by-step explanation:

We can use the difference of squares equation which states that when a number is multiplied like: (ax+b)(ax-b) then it equals (ax-b). In this equation, since there is no "b" in the typical ax^2+bx+c, we can recognize that the answer is not a square, but a difference of squares.

You might be interested in
Y=-2/3x+3 please show the work thank you ;)
Ivahew [28]

Answer:

Step-by-step explanation:

Looking at y=-%282%2F3%29x%2B3 we can see that the equation is in slope-intercept form y=mx%2Bb where the slope is m=-2%2F3 and the y-intercept is b=3

Since b=3 this tells us that the y-intercept is .Remember the y-intercept is the point where the graph intersects with the y-axis

So we have one point

Now since the slope is comprised of the "rise" over the "run" this means

slope=rise%2Frun

Also, because the slope is -2%2F3, this means:

rise%2Frun=-2%2F3

which shows us that the rise is -2 and the run is 3. This means that to go from point to point, we can go down 2 and over 3

So starting at , go down 2 units

and to the right 3 units to get to the next point

Now draw a line through these points to graph y=-%282%2F3%29x%2B3

So this is the graph of y=-%282%2F3%29x%2B3 through the points  and

3 0
3 years ago
Finding the values of Product and Quotient Functions:
Goshia [24]

Answer:

2

Step-by-step explanation:

r(x) = 2 sqrt(x)

s(x) = sqrt(x)

r(x) / s(x) =  2 sqrt(x) / sqrt(x)

              = 2

8 0
3 years ago
The integer whose product with (-1) is 22 is​
nadya68 [22]

Answer:

-22

Step-by-step explanation:

According to the question you need to find a number that gives the result of 22 when multiplied with -1

So, -22 X (-1) = +22

6 0
3 years ago
The temperature at a mountain base camp was −3 degrees Celsius on Monday. Tuesday morning, the temperature was 2 degrees Celsius
guapka [62]

Answer: -9 degrees Celsius

Step-by-step explanation: You subtract two degrees from -3 and get -5 (-3-2=-5). Then, you subtract 4 degrees from -5 and get the answer of -9 degrees Celsius.

6 0
3 years ago
Read 2 more answers
!!PLEASE HELP THIS IS FOR MY END OF YEAR EXAMS!!
Brut [27]

Answer:

the correct answer is D

Step-by-step explanation:

we need to find the statement that does not correctly use probability to describe an event. Hope this helps

3 0
2 years ago
Other questions:
  • Express the angle in radian measure.<br><br> 200°
    8·2 answers
  • Lines g, h, and l are parallel and m&lt; 2 = 132°.
    14·2 answers
  • Fine the x and y int of the line -10x-6y=120
    12·1 answer
  • Which part of the graph best represents the solution set to the system of inequalities y&lt;_ x+1 and y+x&lt;_ -1
    9·2 answers
  • Find the equation of the linear function x 0 1 2 3 4 y -4 -2 0 2 4
    14·1 answer
  • Does the graph represent a function?
    9·2 answers
  • PLEASE HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    6·2 answers
  • Joe and grace are baking cookie
    8·2 answers
  • Santo paid $16.25 to buy 5 children tickets and 1 adult ticket. Hulda paid $24.00 to buy 4 children tickets and 3 adult tickets.
    8·2 answers
  • Find the ratio of 3 km to 3000 m
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!