Express x3 + 4x2 - 45x in factored form.

x (x - 9) (x + 5)

x (x - 9) (x - 5)

x (x + 9) (x + 5)

x (x + 9) (x - 5)

How do you shade 1/4 of a rectangle with 12 equal parts

What is the scale of a drawing where a 6m wall is 4 cm long

Between 22 and 28 miles on each gallon. if one gasoline. cost between $3.75 and $3.95 how much would it cost to travel 75 miles

Find the angle of elevation of the sun from the ground to the top of a tree when a tree that is 10 yards tall casts a shadow 14 yards long. Round to the nearest degree. o 54 degrees. o 36 degrees. o 46 degrees. o 44 degrees

How is 6/10 72. How do you get 72?

Over which interval is the graph of f (x) = - x2 3x 8 increasing?

Equation 1 is - 8x + y = - 13 Equation 2 is y = 8x + 5 The following system of linear equation has how many possible solutions? A. 1 Solution B. Infinite Solutions C. 2 Solutions D. No Solution

How do I simplify x^2*y^-3*y

Alfie thinks that if he cuts a parallelogram along a diagonal, he will get two triangles that have the same shape and size. Is he correct? Construct a math argument to justify your answer.

Find all the real square roots of - 9/16 a. no real root b. - 3/4 c. - 3/4 and 3/4 d. 81/256