If a polynomial function f(x) has roots 0, 4, and 3+ /11, what must also be a root of f(x)?
O 3+iNTT
| -3+in11
3- VTT
O-3- 11

3 -

Step-by-step explanation:

Assuming the root given is 3 +

Radical roots occur in conjugate pairs, thus

if 3 + is a root , then 3 - is also a root

n=9

step-by-step explanation:

7 times a number = 7n

decreased by 13 = 7n-13

same as is =

5 times the number = 5n

increased by 5 = 5n+5

7n-13 = 5n+5

2n=18

n=9

pakistan's principal natural resources are arable land and water. about 25% of pakistan's agriculture accounts for about 21% [1] of gdp and employs about 43% of the labour force. in pakistan, the most agricultural province is punjab where wheat and cotton are the most grown.