Question

10
4. If a - 3= 10/a then the value of a:​

Answer 1

Answer:

5 , -2

Step-by-step explanation:

let a is non zero

${a }^{2} - 3a = 10 \\ {a}^{2} - 5a + 2a - 10 = 0 \\ (a - 5)(a + 2) = 0$