Of Two Squares Binomials

Find the product of:
(x-9)²

• x²-9x+81
• x²-18x+81
• x²-9x-81
• x²-18x-81

Find the product:
(m+11)²

• m²+22m+121
• m²+11m+121
• m²+11m +11
• m²+22m +11

Simplify. 
(n + 8)²

• 2n + 16n + 64
• n² + 16n + 64
• n² + 64
• n² + 8n + 64

Simplify. 
(x − 8)²

• x² + 16x  − 64
• x² − 16x + 64
• x² − 64
• x² + 16x + 64

Find the product:
(5s+2)²

• 25s²+4
• 25s²+10s+4
• 25s²+20s+4
• 5s²+20s+4

Find the product:
(3m+7)²

• 9m²+21m+49
• 9m²+49
• 9m²+20m+49
• 9m²+42m+49