Answer:
Since (x−2) is a factor of the polynomial 3x
3
−2x
2
+kx−6=0, we have
p(2)=0
i.e. 3(2)
3
−2(2)
2
+k(2)−6=0$
i.e. 24−8+2k−6=0
i.e. 2k=−10
i.e. k=−5.
Step-by-step explanation:
Approx. 144 mileswe can find this length by use of pythagorean's threorom. we use it because there's a 90 degree angle in the triangle, first we go due north, then turn due west.
<span>
+
=
, where a & b and the lines attached to the right angle, and c is the hypotenuse, also the length we're looking for.
+
=
14400 + 6400 =
20800 =
c =
≈ 144.2
</span>
<span>C.25 cm² is the answer
</span>
Answer:
Step-by-step explanation:
Say if alpha and beta are the zeroes of the quadratic polynomial then the quadratic polynomial is given by ,
This is the required answer !