Step-by-step explanation:
Hangg on.
There is a square root of -14 & 84.
Answer:
6+(2x+4)=1/2-(3+x) okay I hope this is it.
Good luck on this.
Answer:
P(x) = x³ - 3x² - 5x + 15
Step-by-step explanation:
∵ The roots of the polynomial are -√5 , √5 , 3
∴ The polynomial has 3 factors:
(x - √5) , (x + √5) , (x - 3)
∴ P(x) = (x - √5)(x + √5)(x - 3)
= (x² + √5x - √5x - 5)(x - 3)
= (x² - 5)(x - 3) = x³ - 3x² - 5x + 15
∴ P(x) = x³ - 3x² - 5x + 15
Answer:
C
Step-by-step explanation:
Answer:
B i think
Step-by-step explanation:
