For this case we have the following function:
To find the zeros of the function we make and solve for "x", then:
We multiply by -1 on both sides of the equation:
We factor the equation, for this we look for two numbers that, when multiplied, result in 36 and when added, result in -13. These numbers are -9 and -4.
Thus, the factored equation is:
Therefore, the roots are:
Answer:
Answer:
Step-by-step explanation:
8z (3x^2 +y)
|a+bi| = √(a² + b²)
-4-√2 i -> take a = -4 and b = -√2
|-4-√2 i| = √[ (-4)² + (<span>-√2)² ]
= </span><span>√[ 16 + 2<span> ]
</span></span><span>= √[ 18 ]</span> = <span>√[ 9 * 2 ]
= 3√2
the absolute value is 3√2</span>
Answer:
x > -1
Step-by-step explanation:
-3x + 3< 6
-3x < 3
x > -1
Hope it helped !
Adriel
Answer: f (
1
−
x
)
=
3
x
2
−
6
x
+
4
Your WElcome