Answer:
5²x²- 49
Factoring: 25x2-49
A difference of two perfect squares, A²- B²can be factored into (A+B) • (A-B)
Proof : (A+B) • (A-B) =
A²- AB + BA - B²=
A² - AB + AB - B² =
A²- B²
25 is the square of 5
49 is the square of 7
x²is the square of x¹
(5x + 7) • (5x - 7)
I believe that the answer is 0.39.
I tried to make the photo as clear as possible, but this is how I learned to do this.
Answer:
<h2>A. m∠A = m∠O </h2>
Step-by-step explanation:
Answer:
A-
Step-by-step explanation:
APEX