13. (q+13)^2

Question

1. Expand the expression: (q+13)(q+13)

2. Apply the distributive property (FOIL): q*q + q*13 + 13*q + 13*13

3. Simplify: q^2 + 13q + 13q + 169 = q^2 + 26q + 169

Accepted Answer

1. Expand the expression: (q+13)(q+13)

2. Apply the distributive property (FOIL): q*q + q*13 + 13*q + 13*13

3. Simplify: q^2 + 13q + 13q + 169 = q^2 + 26q + 169

Ответ: