Multiply.
(5x - 2)2

A. 25x + 20x + 4
B. 25x2 - 4
C. 25x2 - 20x+ 4
D. 25x2 - 10x + 4

A. 25x+20x+4

Step-by-step explanation:

Rewrite (5x−2)2 as (5x−2 )(5x−2).(5x−2)(5x−2)

Expand (5x−2)(5x−2) using the FOIL Method.

5x(5x)+5x⋅−2−2(5x)−2⋅−2

Simplify and combine like terms.

Simplify each term.

25x2−10x−10x+4

Subtract

10x

from

−10x.25x2−20x+4b

its c

Step-by-step explanation:

i got it right on my test, my a pexx test

constant acceleration- a

constant velocity- c

no velocity or acceleration- b

explanation:

for body moving with a constant acceleration, the rate of change of displacement changes over time. this is proven by the increasing gradient of the curve (a) against time.

a body that is moving at constant velocity covers equal distances over equal periods of time, thus the straight line with a constant gradient c.

a stationary body   covers no displacement as time elapses. thus the flat line with   zero gradient.