The result of (2m − 4n + 3r)² is ... (A) 4m² + 16n² + 9r² − 16mn +...
The result of (2x + y − 4)² is ... (A) 4x² + y² + 16 + 4xy −...
The result of (1 − 3m − 4n)² is ... (A) 3m² + 4n² − 6m − 8n +...
The result of (x + y + 1)² is ... (A) x² + y² + 2xy + x +...
The factorization of 4m6 + 20m3n3 + 25n3 is ... (A) (2m3 + 5n3)² (B) (2m3 − 5n3)² (C) (2m3...
The result of (3x4 − 2y4)² is ... (A) 9x8 – 12x4y4 – 4y8 (B) 9x8 – 12x4y4 +...
The result of (2xy + 1)² is ... (A) 4y² + xy + 1 (B) 4x²y² − 4xy +...
The factorization of 16x² + 40xy + 25y² is ... (A) (5x + 4y)² (B) (4x + 5y)² (C) ...
The result of (5m + 4n)² is ... (A) 5m² + 20mn − 4n² (B) 5m² + 40mn +...
The result of (2x − 5y)² is ... (A) 4x² − 20xy − 25y² (B) 4x² − 20xy +...