Заполните пропуски: (2а + ___)(2а – ___) = 4а² – b²; (___ – 3x)(___ + 3x) = 16y² – 9x²; (5x + ___)(5x – ___) = 25x² – 0, 16y⁴; 100m⁴ – 4n⁶ = (10m² – ___)(10m² + ___); (___ – b⁴)(b⁴ + ___) = 121b¹⁰ – b⁸; m⁴ – 225c¹⁰ = (m² – ___)(___ + m²);
m4–225c10=(m2)2–(15c5)2=(m2–15c5)(m2+15c5)