"polynomial function f(x) has a leading coefficient of 1"
So because of that, we can eliminate A and B.
Now we have "root –5 with multiplicity 3"
That's just product of three factors (x+5)
So D is wrong.
We are left with the only possible correct option C.
C is f(x)= (x + 5)(x + 5)(x + 5)(x + 4)(x – 2)(x – 9)<span>
Shoutout to: @Geerky42
Answer is: C: f(x)= (x+5)(x+5)(x+5)(x+4)(x-2)(x-9)
Have an amazing day!
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21x³ - 18x²y + 24xy²
Simplify!
7x³ - 6x²y + 8xy²
Answer:
9.5
Step-by-step explanation:
The legs of the triangle are
3 and 9
From the Pythagorean Theorem
c² = a²+ b²
c² = 3² + 9²
c² = = 9 + 81
c² = 90
Take the square root of both sides
c = 9.4868329805
Rounded
9.5
