= 4 (6) - 4 (√2) + √2 (6) - √2 <span>√2
</span>= 24 - 4√2 + 6√2 - 2
= (24 - 2) + (- 4√2 + 6√2)
= 22 + √2(- 4 + 6)
= 22 + √2 (2)
= 22 + 2√2
hope it helps
Easy, take:
p-4=-9+p
Isolate the variable, this is what you are trying to find (p)
p-4=-9+p
-p -p
-4=-9.
There is no variable, which means, there is NO SOLUTION!
You can put no solution, or ∅, as an answer.
That's true; the Law of Cosines works with all triangles. With right triangles it simplifies to the Pythagorean Theorem.
Because to get a straight line you need a scale. Otherwise you will not be able to graph a straight line.
Answer:

Step-by-step explanation:

from equation 1 we get,

now,

we get,

now,

we get,

hence, the value of x = 3 and y = (-1)