Question

$the \: product \: of \: two \: rational \: number \: is \: - 4 \div 5.if \: one \: of \: them \: is \: 8 \div 35.find \: the \: other$
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Answer 1

Add 1 7 to both sides ... $\quad x_{1,\:2}=\frac{-b\pm\sqrt{ b^2-4ac}}{2a}$ x 1, 2=− b ±√ b 2−4 ac 2 a ... x =−( −143 )+√(−143 ) 2−4(−2)343 2(−2 ...

Missing: [tex] ‎product ‎35. ‎tex]