Answer:
- 3b(10a - 3b)
Step-by-step explanation:
Given
(5a - 3b)² - 25a² ← this is a difference of squares and factors in general as
a² - b² = (a - b)(a + b), thus
(5a - 3b)² - 25a²
= (5a - 3b)² - (5a)²
= (5a - 3b - 5a)(5a + 3b + 5a) ← simplify parenthesis
= - 3b(10a + 3b)
Answer:
8 in
Step-by-step explanation:
Area = (d1 × d2)/2
d1 = 15 in
d2 = x in
60 = ( 15 * x)/2
120 = 15x
x = 120/15
= 8 in
Answer:
I think the answer was 33%.
Step-by-step explanation:
Your answer is gonna be 1/25
