Mathematics, 16.01.2021 01:00 1630013

Which expression is equivalent to (x +9i)2? A. x2 + 18x + 81
B. x2 + 18xi – 81
C. x2 + 9xi +81
D. x2 + 9xi – 81

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 16:30, shanua

What is the difference between regular convex and concave polygons

Answers: 1

continue

Mathematics, 21.06.2019 20:00, bermudezs732

Graph the linear function using the slooe and y intercept

Answers: 2

continue

Mathematics, 21.06.2019 20:00, collinpeterson21

Question 3 (essay worth 10 points) (03.06 mc) part a: max rented a motorbike at $465 for 5 days. if he rents the same motorbike for a week, he has to pay a total rent of $625. write an equation in the standard form to represent the total rent (y) that max has to pay for renting the motorbike for x days. (4 points) part b: write the equation obtained in part a using function notation. (2 points) part c: describe the steps to graph the equation obtained above on the coordinate axes. mention the labels on the axes and the intervals. (4 points)

Answers: 1

continue

Mathematics, 21.06.2019 20:00, Dashavu7165

How many grams the dog will eat in 3 days?

Answers: 1

continue

You know the right answer?

Which expression is equivalent to (x +9i)2? A. x2 + 18x + 81
B. x2 + 18xi – 81
C. x2 +...