Answer:
b) 2(x - 5)(x + 5)
Step-by-step explanation:
2x² - 50
2(x² - 25)
(x² - 25) is a difference of squares and it equals (x - 5)(x + 5)
So the answer is;
2(x - 5)(x + 5)
(B) 2(x+5)(x−5)
Explanation:
Factor 2x²−50
2(x+5)(x−5)
f(- x) = 6x² + x
To evaluate f(- x) , substitute x = - x into f(x) , that is
f(- x) = 6(- x)² - (- x) = 6x² + x
80 ft
Let the height of the light house be x feet.
50,75 per person for both tickets
