Álgebra Ejemplos

$17 j^{2} - 12 k^{2} + 3 j^{2} - 15 j^{2} + 14 k^{2}$

Paso 1

Suma $17 j^{2}$ y $3 j^{2}$ .

$20 j^{2} - 12 k^{2} - 15 j^{2} + 14 k^{2}$

Paso 2

Resta $15 j^{2}$ de $20 j^{2}$ .

$5 j^{2} - 12 k^{2} + 14 k^{2}$

Paso 3

Suma $- 12 k^{2}$ y $14 k^{2}$ .

$5 j^{2} + 2 k^{2}$