What is the primary controlling factor for the quantity or total amount of x-rays delivered from the x-ray tube?

Find the product and write the result in standard form.6i(-7i + 8)

Add or subtract as indicated and write the result in standard form.(4 – 9i) + (3 + 2i)

Solve the equation by the square root property.3(x – 5)2 = 21

Find the inverse of the one-to-one function.f(x) = -6x + 6

Solve the polynomial equation by factoring and then using the zero product principle.3×4 – 300×2 = 0

AP oblique lumbar vertebrae: The ________ should be seen halfway between the midpoint of the vertebral bodies and the lateral border of the vertebral bodies to determine if the patient is optimally rotated.

Lateral lumbar vertebrae: The right and left pedicles and the posterior surfaces of each vertebral body should be _________.

PA cranium: The distances from the lateral margin of the orbits to the ______________ on both sides should be equal.

Add or subtract as indicated and write the result in standard form.-1 – (- 4 + 10i) – (- 4 – 2i)