<span>so to factor the trinomal:
z^2+18z+81
In this problem 9*9=81 and 9+9=18, so insert 9 as the right hand term of one factor and 9 as the right-hand term of the other factor.
(z+9)(z+9)
Combine the two common factors of (z+9) by adding the exponents.
(z+9)^2</span>
The answer is D , because if you look on the graph you going to see the Answer in your face
5 log 3 + log 4 can be written as:
The answer would be 5/55 because if you subtract 32 from 37 you would end up with 5 and because the denominator was the same you keep the denominator the same.
Answer:
x= -3
x= -1
Step-by-step explanation:
y = x ^ 2 + 4x + 3
= (x+3)(x+1)
