Hey there!!!
Equation given :
p ( x ) = 3x² + 4x + 5
Find p ( 2x )
In order to solve this, we will have to substitute the value 2x instead of x
Hence,
... p ( 2x ) = 3 ( 2x )² + 4 ( 2x ) + 5
... p ( 2x ) = 3 ( 8x² ) + 8x + 5
... p ( 2x ) = 24x² + 8x + 5
As we know I ( x ) = p ( 2x )
The value of I(x) = 24x² + 8x + 5
Hope my answer helps!
800 ones are in 800 thats your answer
Answer:
The answer is b
Step-by-step explanation:
Answer:
x=17
y=15
Step-by-step explanation:
First plug in the numbers:
x-3=14 x-2=y
What does 3+14=? Well it should equal 17 if added properly.
So then this would be true 17-3=14.
Then if x-2=y you could write 17-2=15. Then y=15
