(2у - 3х)(2х + 3у)

(-2х + 3у)(3х + 2у)

(3х - 2у)(3х + 2у)

(2х - 3у)(3х - 2у)

(2a - b)(2a + b)

(2a + b)²

(2a - b)²

(2a - 2b)(2a + b)

5(a + b)²

(5a + b)(a + 5b)

5(a - b)(a + b)

(a + b)(a + b)

3(x - 2)²

(3x + 2)²

(3x - 2)(3x + 2)

3(x - 2)(x + 2)

b(10 - a)(10 + a)

2b(5 - a)(5 + a)

2(5 - a)(5 + a)

2b(5 + a)(5 + a)

(x - 4y)²

(x - 4y)(x + 4y)

(x + 4y)(x + 4y)

(2x - 4y)(x + 4y)

(p - 7)²

(p + 7)(p - 7)

(p + 7)(p + 7)

(p - 14)(p + 14)

(10c - 1)(10c - 1)

(10c - 1)(10c + 1)

(10c + 1)(10c + 1)

(5c - 1)(5c - 1)

5(c + 2n)(5c + 2n)

(5c - 2n)(5c + 2n)

(5c - 2n)²

(5c + 2n)²

(9x + 1)²

(9x - 1)²

(9x + 1)(9x - 1)

9(x + 1)²

(5 - x)(9 - x)

(5 + x)(9 + x)

(5 + x)(9 - x)

(7 + x)(9 - x)

-36

-2(2a-2)

-12(a-1)

-6(2а-2)