Answer:
4x+2x=90
6x=90
x=15
Step-by-step explanation:
Answer:
x= 1 ±√21/3
x= 2.52753
x= - 0.527525
Step-by-step explanation:
-(-6) ±√-6² - 4 (3) (-4) / 2(3)
6±√36 -(-48) / 6
6±√84/6
6±2√21/6
6/6 ±2√21/6
1±√21/3
1+ √21/3 = 2.52753
1-√21/3= - 0.527525
360=LW
<span>W=5/8 L </span>
<span>360=L*5/8 L=5/8 L^2 </span>
<span>L^2=8*360/5=8*72 </span>
<span>L=sqrt(4*144)=24
The length is 24</span>
1 byte9 Cube root of b^27 = b^27/3 = b^9.
A polynomial ppp has zeros when x=-2x=−2x, equals, minus, 2, x=\dfrac13x= 3 1 x, equals, start fraction, 1, divided by, 3, end
Veronika [31]
Answer:
Polynomial equation is,
Step-by-step explanation:
Given:
The zeros of the polynomial, , are .
Therefore,
So, is a factor of the polynomial.
So, is a factor of the polynomial.
So, is also a factor of the polynomial.
Therefore, a polynomial can be expressed in terms of the product of its factors.
Thus,
Expanding , we get
Now, expanding , we get
Therefore, the polynomial could be