Answer:
In picture
Step-by-step explanation:
Brainliest please~
Answer:x=-8
Step-by-step explanation:
x ^ 2 - 18 = 0
For this case, the first thing you should do is rewrite the expression:
x ^ 2 - 18 = 0
x ^ 2 = 18
The solutions for this case are:
x1 = root (18)
x2 = -raiz (18)
Therefore the answer is:
2 solutions of real numbers.
Answer:
2
Answer:

Step-by-step explanation:
The area of a triangle is equal to its base time its height and then divided by 2. This can be written as...

Therefore the area of the triangle in this case it equal to...



