Factorize completely: 9x^2 – 4.
Topic: Algebra
Factorize: x^2 + 11x + 28.
Factorize by grouping: 6x^2 + 42x + 8x + 56.
Factorize completely: 16x^2 – 16.
Factorize: x^2 + 5x + 6.
Factorize by grouping: 2x^2 + 8x + 6x + 24.
Factorize completely: 16x^2 – 4.
Factorize: x^2 + 11x + 18.
Factorize by grouping: 5x^2 + 10x + 8x + 16.
Factorize completely: 9x^2 – 9.
Factorize: x^2 + 8x + 12.
Factorize by grouping: 8x^2 + 40x + 6x + 30.
Factorize completely: 49x^2 – 49.
Factorize: x^2 + 16x + 60.
Use identity to expand: (3x + 6)(3x – 6).
Expand and simplify: (10x – 3)^2.
Expand and simplify: (x + 2)^2. [Unique SSC algebra item 3]
Use identity to expand: (6x + 9)(6x – 9).
Expand and simplify: (12x – 6)^2.
Expand and simplify: (x + 9)^2.
Use identity to expand: (6x + 4)(6x – 4).
Expand and simplify: (3x – 6)^2.