Answer:
7+x=y
Step-by-step explanation:
Ok so remember
if a+bi is a root, then a-bi is also a root
since 2i is a root, -2i is also a root
use synthetic division and the fact that when we divide by 2i and -2i, we have to get all real coeficients and end witha zero at the end
I will show the division in the attachment
we find m=8
we then find th resulting equation that is x^2-2x+2=0
quadratic formula
x=

x=1+i or 1-i
m=8 and the other roots are
x=-2i, 1+i, 1-i
Step 1: -6a + 3 = -3(2a - 1)
Step 2: -6a + 3 = -3(2a) + 3(1)
Step 3: -6a + 3 = -6a + 3
Step 4:+6a +6a
Step 5: 3 = 3
The variable of x is equal to Any infinite number.
Answer:
$2.4
Step-by-step explanation:
12×20/100
240/100
2.4
Answer:
62.5%
Step-by-step explanation:
1875 diveded by 3000 = 62.5