Answer:
1620
Step-by-step explanation:
Answer:
Step-by-step explanation:
The first one.
You would be subtracting two perfect squares.
A^2 - B^2 = 0
That is the formula for a quadratic difference of squares equation to find zeros.
Hope this helps!
Answer:
Therefore


Step-by-step explanation:
Given:
triangle WXY is an isosceles triangle,
WX ≅ XY
WX = 6x-77
XY = 3x+4 and
WY = 5x-31
To Find
x = ?
measurements of each side = ?
Solution:
Δ WXY is an Isosceles Triangle ..Given
WX ≅ XY ...........Given
Substituting the values we get

Now Substituting 'x' in WX, XY, and WY we get

Therefore


Answer:
Step-by-step explanation:
Answer:
13^3
Step-by-step explanation:
(13)^2 (14)^-4 (13)^5 = 13^3