Question

2(ax-by)+(a+4b)=0 2(bx+ay)+(b-4a)=0 by cross multiplication

Answer 1

Step-by-step explanation:

${5 {52 {.004544 \frac{14y4 {6532242556422222227 {?}^{?} \times \frac{?}{.23131?} }^{?} }{?} \times \frac{?}{?} }^{?} \times \frac{?}{?} }^{?} }^{?} 02 {2}^{?}$