Answer: The answer is "the intersection is a line".
Step-by-step explanation: The concept of lines and planes that we studied in geometry are familiar to us. For example-
(i) The intersection of two lines is a point.
(ii) A plane consists of a line and a point not on the line, etc.
Like these, we have another fact that suppose there are two planes. Then we have two options
(a) They do not intersect with each other.
(b) If they do so, then their intersection is a line.
See the attached figure, there are two planes P and Q, which intersect at the line AB.
Since the given two planes intersect, the using the above fact we can say that their intersection is a line.
Thus, the conclusion is "the intersection of two intersecting planes is a line."
The expression in radical form is
In order to express the given indices expression in radical form, we need to ensure there is a square root present in the resulting expression.
According to the law of indices,
Given the indices
Comparing with the general formula, we will see that:
m = 3
n = 7
a =
Applying the law of indices:
Hence the expression in radical form is
Learn more here: brainly.com/question/6755932
Answer:
.
Step-by-step explanation:
To solve this problem, we need to simplify the expression .
We know that
Therefore:
.