Answer:
NO, this is not prime factorization.
The correct prime factorization is = 
Step-by-step explanation:
Prime factorization means, writing the given number as product of prime numbers.
In the above case, in the prime factorization,<em> the number 8 is present which is not a prime number.</em>
8 can be further represented as product of prime numbers as,
Now the prime factorization reduces to,
= 
=
Answer:
Step-by-step explanation:
1. isolate x by adding 7 to the other side (7+4)
5x - 7 = 4
5x = 11
2. divide by 5 to get x alone
x = 11/5
Since the triangles are congruent the angles given are the same. If we know triangles have 180 degrees total within their angles then 44 + 55 - 180 = 81 degrees. Z=81
Answer:
f⁻¹(x) = ± √x-6
Step-by-step explanation:
f(x) = x² + 6
y = x² + 6
x = y² + 6 ... replace x and y
solve y: y² = x - 6
y (f⁻¹(x)) = ± √x-6
