Which expression is equivalent to 4+5i•(2-7i)?
1 answer:
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Answer:
[see below]
Step-by-step explanation:
Point slope form is:
(x1, y1) - a point
m - slope
We are given the point of (2, -7), and the slope of -5.
Hope this helps.
Answer:
1.8 x
Step-by-step explanation:
( 9 x 10²) (2 x )
= (9)(2) x
=18 x
= 1.8 x