Multiply both sides of the equation by 1/4
Answer:
Step-by-step explanation:
Here, the given expression is
Now, simplifying the brackets, we get
=
Now, operate on the like terms.
=
=
Hence, the given expression is simplified to the quadratic equation
It's a reflection :) look up colin Dodds geometric transformations that's how I learned it it's a fun song
Answer:
x = 12
Step-by-step explanation:
we can put this is a proportion: (new side 1) / (old side 1) = (new side 2) / (old side 2)
so in this case, 18 would be old side 1, x would be new side 1
12 would be old side 2, and 8 would be new side 2
plug these in: x/18 = 8/12
cross multiply 18 and 8: x = 144/12
now simplify: x = 12
F(x) = 4.x2 +1 is the answer.