Question

2. The sistem x3 and 5x
+*+7=0 has no solution
when
k= 10
Ok is not equal to 10
Ok= -7/3
O k=-21​

Answer 1

Answer:

If the equation ends with a false statement (ex: 0=3) then you know that there's no solution. If the equation ends with a true statement (ex: 2=2) then you know that there's infinitely many solutions or all real numbers.

Step-by-step explanation: