Factorization 25A & # 178; - B & # 178;
25a²-b²
=(5a)²-b²
=(5a-b)(5a+b)
The result of factoring - 25a2 + 50A is ()
A. -25a(a-2)B. 25a(a-2)C. 5a2(a-2)D. -5a2(a-2)
-25a2 + 50A = - 25A (A-2)
Factorization: 25A & # 178; - 4 (B + C) 178;
Factorization 10A + 100b=
10a+100b=10(a+10b)