What is the factored form of (a^2-6) (a^2+4)

the answers that I can choose from are

a^4 + 2a^2 + 24

a^4 - 2a^2 + 24

a^4 - 2a^2 - 24

a^4 + 2a^2 - 24

1/5X + 2/3-2=X - 2/5 What does x equal

The range of the function y = 2cos x is - 2 ≤ y ≤ 2.

Ellie is making calzones to sell at her restaurant. She starts with 64 cans of tomato sauce and then uses 13/15 of the cans for the first batch of calzones.

The area of a square garden is 50 m^2. How long is the diagonal? A. 25 m B. 100 m C. 5√6 m D. 10 m

Hudson picked 1 1/4 baskets of apples. Suzy picked 2 basket of apples. How many more basket of apples did Suzy picked than Hudson?

A parachutists speed during a free fall reaches 132 feet per second. What is the speed in meters per second? At this speed, how many meters will the parachutist fall during 5 seconds of free fall?

Lizzy has 6.5 hours to tutor 4 students and spend 1.5 hours in a lab. She plans to tutor each student the same amount of time. The inequality 6.

2x+4y>0-x+5y>0 A. (6, 0) B. (6, 2) C. (0, 0) D. (-4, - 2)

Find the cube root of 9,261

Law of Sines: sin (A) / a = sin (B) / b = sin (C) / c Triangle ABC has measures a = 2, b = 2, and m∠A = 30°. What is the measure of angle B? A. 15° B. 30° C. 45° D. 60°