For this case we must find the inverse of the following function:
We follow the steps below:
Replace f(x) with y:
We exchange the variables:
We solve for "y":
Multiply by -2 on both sides of the equation:
We raise both sides of the equation to the square to eliminate the radical:
We subtract 3 from both sides of the equation:
We change y by f ^ {- 1} (x):
Answer:
The roots of a polynomial are the values that render the polynomial to zero
y=(x+4)(x-2)^2(x+7)
in the 1st parenthesis, x=-4 render the polynomial =0
in the 2nd parenthesis, x=2 render the polynomial =0
in the 3rd parenthesis, x=-7 render the polynomial =0
So there are 3 values as roots of this polynomial (answer C)
Answer:
Step-by-step explanation:
Be more specific pls?
Given Equation = two
hundred thirty four thousand one hundred sixty-four.
Show this in 2 different form:
First Form:
=> two hundred thirty four thousand one hundred sixty-four = 230 164
We converted the word form into numeral or algebraic form
Second Form
=> two hundred thirty four thousand one hundred sixty-four
=> 200 000 + 30 000 + 4 000 + 100 + 60 + 4
This form is called expanded form where we showed the expanded value of
the number.
When a number is next to a letter like so: 3m You would multiply, so
3 ~ 2 = 6 then solve the problem like this
11-3m= ?
3~2=6
6-11=5
so 11-3m=5
Hope this helps! :)
