Algebraic Formulas

(a + b)² = ________

• a² + 2ab + b²

• a² - 2ab + b²

• (a + b) (a – b)

(a – b)² = ___________

• (a + b) (a – b)

• (a + b)²

• a² – 2ab + b²

a² + b² + c² + 2ab + 2ac +2bc = __________

• ( a + b + c)²

• (-a - b - c)²

• (a- b - c )³

• ( - a +b + c )²

a² – b² = ___________

• (a + b) (a – b)

• (a + b)²

• a² – 2ab + b²

a³ - b³ = ___________

• (a - b) (a² + b² - ab)

• (a - b) ( a² + 2ab + b²)

• (a- b) ( a² - ab + b²)

• (a - b) ( a² + ab + b²)

a³+ b³ =____________

• (a + b) ( a² -2ab + b²)

• (a + b)³ - ( a² -2ab + b²)

• (a + b) ( a² - ab + b²)

• (a²+ b)(a + b^{2 _} ab)

(p + q)³

• p³ + q³ + 3pq(p + q)

• p³ + q³ + 3pp( q + p)

• p³ + 3p²q + q³ + 3q²p

• p³ + q² + 3p³q + 3q²p

a² + b² + c² - 2ab - 2ac +2bc

• ( a - b - c)²

• (-a - b - c)²

• (a- b - c )³

• ( - a +b + c )²

(e - f )³

• f ³ - e ³ - 3e²f + 3f²e

• e² - f² - 3f²e + 3e²f

• -3e²f + 3f²e +e³ - f³

• e² - 3e²f + 3f³e - f³

Expand the following : x² + y²

• (x + y )² - 2xy

• (x - y)²+ 2xy

• (a + b )^{2 _} 2xy

• (x + y)²+ 2xy