If x + 2 and x − 1 are the factors of x3 + 10x2 + mx + n, then the values of m and n are respectively(a) 5 and −3(b) 17 and −8(c) 7 and −18(d) 23 and −19

If x + 2 and x − 1 are the factors of x3 + 10x2 + mx + n, then the

1.	If x + 2 and x − 1 are the factors of x3 + 10x2 + mx + n, then the values of m and n are respectively(a) 5 and −3(b) 17 and −8(c) 7 and −18(d) 23 and −19
Answer» If x + 2 and x − 1 are the factors of x³ + 10x² + mx + n, then the values of m and n are respectively (a) 5 and −3 (b) 17 and −8 (c) 7 and −18 (d) 23 and −19