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
BigorU [14]
3 years ago
13

2x^2+x-1=2^are^x=-3/2 or x=

Mathematics
1 answer:
jenyasd209 [6]3 years ago
4 0
The second answer is x=1
You might be interested in
Simplify (Remember to simplify means to write an equivalent expression that uses each variable on')
DaniilM [7]

Answer:

A) x^{3} y^{4}

B) -\frac{5x^{2} }{y}

C) 9m^{4}n^{4}

D)\frac{1}{x^{3} }

Step-by-step explanation:

Hope this helps.

6 0
3 years ago
Find a positive angle less than one revolution around the unit circle that is co-terminal with the given angle: 52pi/5
Ludmilka [50]
We know that
Two angles are said to be co-terminal <span>if they have the same initial side and </span>
<span>the same terminal side. 
</span>
(52π/5)-----> 10.4π<span>
so
</span>(52π/5)-5*2π------> (2π/5)

the answer is
the positive angle less than one revolution around the unit circle that is co-terminal with angle of 52π/5 is 2π/5

7 0
4 years ago
Read 2 more answers
1. y2 + 5y –24<br>stem by stem math please..​
spayn [35]

Answer:

(y+8) (y-3)

Step-by-step explanation:

y2+5y-24

=y2+8y-3y-24

=y(y+8)-3(y+8)

=(y+8) (y-3)

5 0
3 years ago
Please help, I have been trying for a while :(<br><br>question on photo​
Zigmanuir [339]

Answer:

\frac{x-22}{(x+2)(x-4)}

Step-by-step explanation:

multiply the numerator/denominator of the first fraction by (x - 4)

multiply the numerator/denominator of the second fraction by (x + 2)

this ensures that the fractions have a common denominator

\frac{4}{x+2} - \frac{3}{x-4}

= \frac{4(x-4)}{(x+2)(x-4)} - \frac{3(x+2)}{(x+2)(x-4)} ← subtract numerators leaving the common denominator

= \frac{4x-16-3x-6}{(x+2)(x-4)}

=\frac{x-22}{(x+2)(x-4)}

4 0
2 years ago
Can someone help with this question
egoroff_w [7]
M = (t+1)/(t-3)
m(t-3) = t+1
mt-3m = t+1
(m-1)t = 3m+1
t = (3m+1)/(m-1)
4 0
3 years ago
Other questions:
  • I need help with this question please.
    5·1 answer
  • You are a researcher studying the lifespan of a certain species of bacteria. From a previous study, it was found that the standa
    8·1 answer
  • The amount of rainfall in January in a certain city is normally distributed with a mean of 4.2 inches and a standard deviation o
    8·1 answer
  • The sum of three consecutive odd integers is 76 less then seven times the middle number.Find three integers
    12·1 answer
  • A quadrilateral with two pairs of consecutive sides congruent and no opposite sides congruent is called a(n)
    8·1 answer
  • What is the precise measurement in each pair?<br> 3 lb; 47oz
    10·1 answer
  • A wooden box in the shape of a rectangular prism is stained. what is the surface area of the box?
    15·2 answers
  • Given the line 2x + 3y = 5, write an equation for a line in slope intercept form that is parallel
    10·1 answer
  • Please can someone explain place value to me. I failed in my test dunno how tho cause I studied place value in year 3 lol
    10·1 answer
  • Kuvvet bir şeyi olçen şeye kuvvet denir​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!