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Answer:
Step-by-step explanation:
Divide until you get one moth alone then multiply then simplify if you don't know how to simplify please pm me.
Answer:
14 +11i
Step-by-step explanation:
The product of binomials is found in the usual way, except that i² = -1.
(1 -3i)(2 +5i) -(3 -12i)
= (1·2 +1·5i -3i·2 -3i·5i) -3 +12i
= (2 +15 -3) +i(5 -6 +12)
= 14 +11i
Answer:
y = 5x - 2
Step-by-step explanation:
Gradient is also known as slope . The gradient of a line is represented by the equation
Slope (m) = y - y1/ x - x1
Where m = 5 , x1= 1 and y1 = 3
Imputing the values into the equation
m = y - y1/ x - x1
5 = y - 3 /x - 1
Cross multiply, we have
y -3 = 5(x - 1)
Expand
y-3 = 5x - 5
Add 3 to both sides
y-3+3 = 5x - 5 +3
y = 5x - 2
I hope this was helpful, please mark as brainliest
