Question

ayudaa porfa es urgente :'c

Answer 1

2$2 x^{2} -3x-35=0 \\ 2 x^{2} +7x-10x-35=0 \\ x*(2x+7)-5(2x+7)=0 \\ (2x+7)*(x-5)=0 \\ 2x+7=0 \\ x-5=0 \\ \\ x _{1} =- \frac{7}{2} \\ x_{2} =5$