2 years ago

Solve for x: x squared minus 25 equals 0

Mathematics

2 answers:

Semmy [17]2 years ago

5 0

X^2-25=0
X^2=25
X=12.5

erastova [34]2 years ago

4 0

X^2 - 25 = 0
+ 25
x^2 = 25
√
x = 5

So your answer is x = 5, I hope this helps!

You might be interested in

Emma has 53 marbles.she gets some marbles from Fred.then she gives 10 marbles to tessie.she now has 58 marbles how many marbles

nata0808 [166]

53+n=(58+10)
n=15
emma got 15 marbles from fred

8 0

3 years ago

Patrick is packing up his closet because he is moving to a new house.He has 100 belts and 25 pairs of shorts to equally distribu

STatiana [176]

It all depends on how big the boxes are but i would say about 5 or 6 boxes if they are big boxes

4 0

3 years ago

What does a slope of 1/4 look like

Reil [10]

Slope is also known as rise over run -
$\frac{rise}{run}$
Here, we have the slope $\frac{1}{4}$ . This means that the rise is $1$ and the run is $4$ . Since both values are positive, we can say that we go up one and we go right four. When we plot this on a graph (the graph is attached), we get the same exact formula we found. **In the graph, I plotted the line $y= \frac{1}{4} x$ **. Hope this helped!

3 0

2 years ago

Which expression is equivalent to <img src="https://tex.z-dn.net/?f=%20-3%5E%7B-4%7D%20" id="TexFormula1" title=" -3^{-4} " alt=

galben [10]

I'm back lol

-3^(-4) = -(1/3)^4 = -1/81

5 0

2 years ago

Read 2 more answers

Find AB. Round the answer to the nearest tenth if needed.

Yuliya22 [10]

9514 1404 393

Answer:

Step-by-step explanation:

The product of segment lengths to the near and far circle intersection points is the same for both "secants". AD is a tangent, so the two intersection points are the same point. This gives ...

AD² = AB·AC

144 = AB(AB +10)

We can add 25 to complete the square.

169 = (AB +5)² . . . write as a square

13 = AB +5 . . . . . . positive square root

8 = AB . . . . . . . . . .subtract 5

7 0

3 years ago