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
Svet_ta [14]
3 years ago
10

What is the solutionto the equation √x^2+2x-25=√x+5

Mathematics
1 answer:
Nadya [2.5K]3 years ago
4 0

Answer:

Move  

√ x +5  to the left side of the equation by subtracting it from both sides.

√ x 2 + 2 x − 25 − √ x + 5= 0

Graph each side of the equation. The solution is the x-value of the point of intersection.

<u><em>x = 5</em></u>

Hope this helped!!  :)

You might be interested in
Problem Solving<br> Find the exact solution of each equation for 0 &lt; theta &lt; 2 pi
horrorfan [7]

Answer:

C) \theta=\frac{\pi}{4},\frac{3\pi}{4},\frac{5\pi}{4},\frac{7\pi}{4}

Step-by-step explanation:

sin^2\theta=\frac{1}{2},\: 0\leq\theta\leq2\pi\\ \\\frac{1-cos(2\theta)}{2}=\frac{1}{2}\\ \\1-cos(2\theta)=1\\\\cos(2\theta)=0\\\\2\theta=\frac{\pi}{2}+\pi n\\ \\\theta=\frac{\pi}{4}+\frac{\pi}{2}n\\ \\ \theta=\frac{\pi}{4},\frac{3\pi}{4},\frac{5\pi}{4},\frac{7\pi}{4}

Recall the identity sin^2\theta=\frac{1-cos(2\theta)}{2}

5 0
2 years ago
Is 5 or -(-5) greater
Arturiano [62]

Answer:

equal

Step-by-step explanation:

A negative negative is positive

We are comparing +5 to +5

They are equal

+5 = +5

3 0
2 years ago
Read 2 more answers
Which statement best describes the polynomial 2x+8?
AleksandrR [38]
A
It is a first degree polynomial (aka linear because its highest power is 1) and it has two terms (2x and 8)
It does not have eight terms and is not a monomial (one term ie 3x^2)
8 0
4 years ago
How many 40 seconds are in one whole?
Anna11 [10]

Answer:

huh?

Step-by-step explanation:

Minute? Hour?

5 0
3 years ago
Multipy by -3 4.(-3) _________ 7.(-3) FAST PLS ITS FOR EXAM
mr_godi [17]

Answer:

-34.(-3) is -6.4_ 7.(-3)

6 0
3 years ago
Other questions:
  • Simplify the expression, if possible. (if the expression cannot be simplified, enter the given expression.) (k − 5)13 (k − 5)
    8·1 answer
  • The table below lists the capacity, in quarts, of four different fish tanks at a pet store.
    12·1 answer
  • Write <br> 6<br> :<br> 9<br> :: <br> 2<br> :<br> 3<br> as a fraction proportion.
    6·1 answer
  • The coordinates of point P are (-3, 5). Point R is a reflection of point P across the x-axis. Point S is a reflection of point P
    6·1 answer
  • (Photo attached) Trig question. Thanks in advance! :)
    15·1 answer
  • What is the equation of a line that passes through points K(3, 5) and L(9, 3)?
    13·1 answer
  • Which of the equations below represents a line perpendicular to the y-axis?
    10·2 answers
  • Find the value of x in the isosceles triangle shown below
    12·2 answers
  • Translate the algebraic expression
    8·1 answer
  • Show a model that shows 3 items being divided equally for 4 people. How much will each person have?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!