Question

(10a - 3b)^2 Binomio al cuadrado

Answer 1

Explicación paso a paso:

$(10a - 3b) {}^{2}$

$10a {}^{2} - 2 (10a)(3b) + 3 {b}^{2}$

$100a {}^{2} - 60ab + 9b {}^{2}$