7. Simplify: (w + 10) (W - 10)
a. w2 + 20
b. w-40
C. W2 - 100
d. w? - 10 + 100


Sagot :

Answer:

C

Step-by-step explanation:

Perfect square binomial

#Sana Nakatulong :)

Answer:

C. [tex]w^{2}[/tex] - 100

Step-by-step explanation: