Identify which technique would be best applied to factor the polynomial below. x^2-25 A. difference of two squares B. grouping C
. greatest common factor D. perfect square trinomial
1 answer:
Since x² and 25 are the squares of x and 5 respectively, the best technique is A. difference of two squares.
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Question 1 C
Question 2 D
Question 3 B
Answer : The two dimensions are the same in the triangles as they were in the rectangle.
Its c 10 and other fillar so i can answer
Perimeter is the distance around the outside.
A square has 4 equal sides:
Perimeter = 21 x 4 = 84 yards
well, if we try to plot and conect them, we will get square, so the answer is d
