Answer:
god
Step-by-step explanation:
god is always the right answer
Answer:
The value of polynomial for x = 2 that is f(2) will be 32
Step-by-step explanation:
We have given polynomial
We have to find the value of f(2)
We have to find the value of polynomial for x = 2
So for finding this value we have to just put x = 2 in polynomial
So f(2) will be
So the value of polynomial for x = 2 will be 32
Suppose the number of 2 hours lessons are x and 1 hour lessons are y; thus,
2x+y=25
50x+30y=690
to get the values of x and y we solve the quadratic equation given;
from the top equation:
y=25-2x.......i
substituting i in our second equation we get:
50x+30(25-2x)=690
50x+750-60x=690
-10x=-60
thus;
x=6
hence we conclude that the number of 2 hours classes are 6 hours
Answer:
21
Step-by-step explanation:
√1500 ≈ 38.7
round that up to 39 and square it:
39² = 1521
Answer:
Step-by-step explanation:
<u>Given information</u>
f(x) = 3x² + x - 3
g(x) = 5x
<u>Given expression</u>
f(x) g(x)
<u>Substitute values into the given expression</u>
(3x² + x - 2) (5x)
<u>Expand the parenthesis by distributive property</u>
3x² · 5x + x · 5x - 2 · 5x
(3 · 5) (x² · x) + 5 (x · x) - (2 · 5) x
Hope this helps!! :)
Please let me know if you have any questions