p²-5

p-25

p²-25

p²⁺25

(2-x)(2+x)

(4-x)(4+x)

(4+x)(4+x)

(x-4)(x+4)

$$8-48b+54b^2-27b^2$$  

$$8-42b+54b^2-27b^3$$  

$$8-36b+54b^2-27b^3$$  

$$8-32b+54b^2-27b^3$$  

169k²-4d²

169k²+4d²

4d²-169k²

4k²-169d²

(b-4)

(b-4)²

(b-2)²

(2-b)²

9m⁴+24m²n²+16n²

9m⁴-22m²n²+16n²

9m⁴+24m²n²-18n²

18m⁴+24m²n²+16n²

(5-2x)(25-5x+4x²)

(5+2x)(25-5x-4x²)

(5-2x)(25-5x-4x²)

(5+2x)(25-5x+4x²)

(a-2)(a²-2a+4)

(a+2)(a²+2a+4)

(a+2)(a²-2a-4)

(a+2)(a²-2a+4)

81x⁴+16y⁶

81x⁴+36x²y³+16y⁶

9x⁴+72x²y³+4y⁶

81x⁴+72x²y³+16y⁶

(10m⁸-11n¹⁰)(10m⁸+11n¹⁰)

(10m⁴-11n⁵)(10m⁴+11n⁵)

(50m⁴-11n⁵)(50m⁴+11n⁵)

нельзя

(5+2x)²

(25-2x)²

(5-2x)²

(25-4x)²