What is (x+3i) (x-3i) (x+1) (x-1) multiplied out?

Write ninety-nine hundredths as a decimal

Use the binomial theorem to expand (d-4b) ^3

Simplify (1/2k) (4k) + 12 2k 2 + 12 14k 2 2k + 12 14k

5. The area of a circle is 78.5 cm2. What is the diameter of the circle? 39.25 cm 10 cm 5 cm O 12.5 cm

Solve for x 2800 = 400.210x

It is 238.875 kilometers from Pikesville to Century Village. It is 422.75 kilometers from Pikesville to Fort Cedar. How much farther is it from Pikesville to Fort Cedar than from Pikesville to Century Village?

A local magazine is offering a $2,500 grand prize to one lucky winner. the prize will be paid in four annual payments of $625 each, starting one year after the drawing.

What is - 49/84 reduced to its lowest form?

The product (k - 9) 2 can also be written as. The product is k2 - k +.

Elspeth knows that. What would she need to do to find the circumference? A. She could multiply 9.42 by 2. B. She could multiply 9.42 by. C. She could divide 9.42 by 2 to find the radius, then square the radius. D. She could divide 9.