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
vagabundo [1.1K]
3 years ago
11

(m+2)(m+3)=(m+2)(m-2) what is the answer please 

Mathematics
2 answers:
Jobisdone [24]3 years ago
6 0
The first time you look at this, you would think that you can just cancel the
(m+2) off of each side. But then you're left with  (m+3) = (m-2), and there's
no solution for this.  So you have to go back and do it the hard way.

Expand each side of the equation. (Clear the parentheses.)

m² + 5m + 6 = m² - 4

Subtract m² from each side:

5m + 6 = -4

Subtract 6 from each side:

5m = -10

Divide each side by 5:

<em>m = -2</em>


Vika [28.1K]3 years ago
5 0
(m+2)(m+3)=(m+2)(m-2)\\\\m^2+3m+2m+6=m^2-4\\\\m^2-m^2+5m=-4-6\\\\5m=-10\ \ \ \ /:5\\\\m=-2
You might be interested in
Between which two consecutive integers does <img src="https://tex.z-dn.net/?f=%5Csqrt%7B%7D%2012%5C%5C" id="TexFormula1" title="
Annette [7]

The most appropriate choice for square root will be given by-

\sqrt{12} lies between 3 and 4

What is square root of a number?

Number raised to the power \frac{1}{2} is the square root of  the number.

Here

\sqrt{12}\\ 2\sqrt{3}\\ 2*1.732\\3.464\\

3.464 lies between 3 and 4

\sqrt{12} lies between 3 and 4

To learn more about square root of a number, refer to the link:

brainly.com/question/3617398

#SPJ9

7 0
9 months ago
What is the least common denominator of the rational expressions below?
Lyrx [107]

Answer:

B.(x-6)

Step-by-step explanation:

12/(x^2 - 11x+30) - 43/(x^2-6x)

12/((x - 5) (x - 6)) - 43/x(x-6) [Factoring the denominator]

Both have x-6 common in the denominator,

4 0
2 years ago
For the function f(x) = x + 4, what is the ordered pair for the point on the graph when x = 3p?
sweet-ann [11.9K]
F ( x ) = x + 4
x = 3 p
f ( 3 p ) = 3 p + 4
Answer. D ) 
The ordered pair is:
( x, y ) =  ( 3 p, 3 p + 4 )
Thank you.
6 0
2 years ago
Jason is traveling by car from his home to his office. He has gone 3.5 miles so far. From this point on, he can cover 100 miles
Bond [772]

Answer: y=50x+3.5

Step-by-step explanation:

50 because that is how many mph

3.5 because he already drove that amount

4 0
3 years ago
Find the value of y in the right triangle below.<br><br> A. 40<br> B. 90<br> C. 30<br> D. 50
zhannawk [14.2K]

Answer:

A. 50

Step-by-step explanation:

Sum of interior angles of a triangle is always =180 °

Since this is a right triangle, therefore we know that one angle of the triangle measures 90°

Therefor sum of other two angles has to be =180\°-90\°=90\°

One angle measures = 40°

Therefore the missing angle y=90\°-40\°=50\°

y=50\°

5 0
3 years ago
Other questions:
  • Find the value of x: 7e(×/3)=14
    11·1 answer
  • How can I simpliy |-15| + |-26|?
    8·2 answers
  • 10/25 is that failing what grade is it or number %
    14·2 answers
  • !!!!!!!!!!!!Send help!!!!!!!!!
    8·1 answer
  • What is the work required to raise a 10. kg object from the surface of the earth to a height of 2.0 m?
    11·1 answer
  • How to round number to the given place value position
    8·1 answer
  • Susan watched the game from 1p.m to 1:30.p.m. describe the turn the mintue hand made
    13·1 answer
  • What is the equation of the graph shown above
    12·2 answers
  • 42 more than a number a is 31
    8·1 answer
  • There are 10 angelfish in a pet store. The fish are
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!