11/3 in a mixed number is 3⅔
Answer:
2 real roots: x = -2 multiplicity 2.
Step-by-step explanation:
The discriminant = b^2 - 4ac
= 16^2 - 4*4*16
= 0
This means there are duplicate roots, 2 roots having the same value.
4x^2+16x+16=0
(2x + 4)(2x + 4) = 0
x = -2 , -2.
That expression could be written as
5 (3 + z) .
Answer:d
Step-by-step explanation:
I just took the test and got it wrong
