Find the difference of the following polynomials. arrange the terms in descending powers of the variable. subtract −4 + 3a2 from 7a − a2.

What basic trigonometric identity would you use to verify that sin x cos x tan x =1-cos^(2)x?

Find the solution of system of equation y= x-4 y=4x+2

The length of the largest fish is 967.74 times greater than the length of the smallest fish. select a variable expression that shows the length of the largest fish, if 8 is the length of the smallest fish. a. s + 967.74 b. \[ \frac{967.74}{s} \] c. 967.74 - s d. 967. 74s