Answer:
The zeros of the polynomial function are 1, -3, 3+i and 3-i.
Step-by-step explanation:
The given function is

We can find a zero of the given function by hit and trial method.
Substitute x=1 in the given function.


The value of function is 0 at x=1 it means (x-1) is a factor of given function.
Substitute x=-3 in the given function.


The value of function is 0 at x=-3 it means (x+3) is a factor of given function.

Divide the given function by
, to get remaining factors.

So, the factor form of given function is

Quadratic formula: If a quadratic equation is
, then

Using quadratic formula find the zeroes of
.


![[\because \sqrt{-1}=i]](https://tex.z-dn.net/?f=%5B%5Cbecause%20%5Csqrt%7B-1%7D%3Di%5D)

Therefore the zeros of the polynomial function are 1, -3, 3+i and 3-i.
JP=MB
XP=QB
P=B
J=M
This is because every letter in the triangle notation is respective to one another
Answer:
2.91 units
Step-by-step explanation:
If and only if this is a right triangle, we can apply the some fimctopm to determine the length of side BD:
side BC
tan 20 degrees = ---------------
8
or side BC = 8 tan 20 degrees. Since tan 20 degrees = 0.364 radians,
side BC has length 8(0.364) = 2.91 units
The correct answer is: 3) " <span>20w⁵ </span>" .
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Explanation:
_________________________________________
(10w³)²<span>/ (5w) =
[ 10</span>² * w⁽³*²)<span> ] / [5w] =
(100* w</span>⁶) / 5w =
(100/5) * w⁽⁶⁻¹⁾ =
20 * w⁵ =
20w⁵ ; which is: Answer choice: 3) " <span>20w⁵ </span>" .
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Answer:

Step-by-step explanation:
It's given that
. Because the side
corresponds with the side
, their lengths will be equal. Therefore, we have:

Plugging
, we have:
.