All categories

3 years ago

How many solutions are in... f(x) = x² + 25

Mathematics

2 answers:

mario62 [17]3 years ago

4 0

No solutions exist. Set the function equal to 0. x^2= -25. There are no real solutions to this equation.

jonny [76]3 years ago

4 0

My work to your question

You might be interested in

Find the exterior angle of a triangle whose interior opposite angles are 43 degree and 27 degree

frez [133]

Answer:

$\huge\boxed{Exterior\ angle = 70\°}$

Step-by-step explanation:

The measure of exterior angle is equal to the sum of opposite interior angles.

So,

Exterior angle = 43+27

Exterior angle = 70°

8 0

4 years ago

Describe how finding the greatest common factor can help reduce the fraction

likoan [24]

When you simplify you are trying to see what the fraction is divisible by. You can do I faster if you know the fraction's greatest common factor.

3 0

4 years ago

2 1/6*3 3/2/(-5 3/2)<br> Explain step by step please

Lady bird [3.3K]

Answer:

-1 1/2

Step-by-step explanation:

3 0

4 years ago

On a coordinate grid, both point (3, 5) and point (−2, −4) are reflected across the y-axis. What are the coordinates of the refl

deff fn [24]

Answer:

The co-ordinates of the points (3, 5) and (-2, -4) after reflection are (-3, 5) and (2, -4) respectively.

Step-by-step explanation:

Given that on a co-ordinate grid, both point (3, 5) and point (−2, −4) are reflected across the y-axis.

We are to find the co-ordinates of the reflected points.

We know that

if a point with co-ordinates (x, y) is reflected across y-axis, then the sigh before the x co-ordinate changes.

That is,

(x, y) -----> (-x, y).

Therefore, the the co-ordinates of the point (3, 5) after reflection is (-3, 5).

And, the co-ordinates of the point (-2, -4) after reflection is (2, -4).

Thus, the co-ordinates of the points (3, 5) and (-2, -4) after reflection are (-3, 5) and (2, -4) respectively.

7 0

4 years ago

Read 2 more answers

If you were to take a cross section of a right circular cone parallel to its base, what shape would you get?

Mademuasel [1]

Answer:

Step-by-step explanation:

6 0

3 years ago