2. Which trinomial below is equivalent to the square of the binomial x-5? (1) x² + 25
(3) x? - 25
(2) x² -10x+25
(4) x?-10x – 25

2)   x² - 10x + 25

Step-by-step explanation:

(x - 5)(x - 5) = x² - 5x  -5x + 25

Combining like terms

x² - 10x + 25

d (5 x (-20)) * (100 x (0.7))

step-by-step explanation:

5÷1/100 * -.7 *-20

copy dot flip

5*100 * -.7 *-20

rearrange

5*-20   * 100 *-.7

-100   *-70

7000

the answer is (-4,-4)

hope this ! : d