5 1/2 * 2 1/3 =
11/2 * 7/3 =
77/6 =
12 5/6 <===
I dont know i will tell you when i find out
Your answer would be h=1435/12
Answer:
x³ + 2x² - 19x - 20
Step-by-step explanation:
x + 1 = 0
x = -1
Substitute x = (-1) in the polynomial
x³ + 2x² - 19x - 20 = (-1)³ + 2*(-1)² - 19 *(-1) - 20
= -1 + 2 +19 - 20
= -1 - 20 + 2 + 19
= -21 + 21 = 0
So, (x + 10 ix a factor of x³ + 2x² -19x - 20
Answer:
11
Step-by-step explanation:
11 is not a multiple of 3 whereas the rest of the numbers are multiples of 3.
