Answer:
C. f (x) = x^3-3x^2-4x-2
Step-by-step explanation:
we know that
The conjugate root theorem states that if the complex number a + bi is a root of a polynomial P(x) in one variable with real coefficients, then the complex conjugate a - bi is also a root of that polynomial
In this problem we have that
The polynomial has roots 1 and (1+i)
so
by the conjugate root theorem
(1-i) is also a root of the polynomial
therefore
The lowest degree of the polynomial is 3
so
Remember that
The leading coefficient is 1
so
a=1
Answer:1:10 (simplified from 4:40)
Step-by-step explanation:
4 pencils + 12 markers + 24 crayons = 40 total items
4 pencils : 40 items
1 pencil : 10 items
9514 1404 393
Answer:
arc SQ = 95°
Step-by-step explanation:
The measure of an inscribed angle is half the measure of the arc it subtends. Hence long arc QR is twice the measure of inscribed angle QSR.
long arc QSR = 2×95° = 190°
The sum of measures of arcs of a circle is 360°, so we have ...
arc QS +arc SR +long arc RQ = 360°
arc QS +75° +190° = 360°
arc SQ = 95° . . . . . . . . . . . . subtract 265° from both sides
Answer:
Oh heck yeah
Step-by-step explanation:
It helps greatly