Answer:
Step-by-step explana
multiply it by 2 or sdd itself to it
Answer:
Your answer would be 4, but correct me if I'm wrong.
Step-by-step explanation:
w(a)=3a to the power of 2+2; Find w(a-3) = 4
Can I see the actual problem
Answer:
The solution is:
Step-by-step explanation:
Given the expression

Solving


so



∵ 
Therefore, the solution is:

the picture in the attached figure
we know that
if ABC is an isosceles triangle
then
AB=BC
angle A=angle C=45 degrees
and
triangle ABD and triangle BDC also are isosceles triangles
AD=BD=x
DC=BD=x
the hypotenuse AC is equal to

To find the length AB applying the Pythagorean Theorem

remember that AB=BC


therefore
the answer is
the length of one leg of the large right triangle in terms of x is equal to 