Question

What is the formula used in algebra please answer fast i need ti submit

Answer 1

• (x+a)(x–b)=x² + (a–b)x – ab.
• (x–a)(x+b)=x² + (b–a)x – ab.
• (x–a)(x–b)=x² – (a+b)x + ab.
• (a+b)³ = a³ + b³ + 3ab(a+b).