W² - 49 = 0
w² - 7² = -
(w-7)(w+7)=0
w -7=0 , or w + 7 =0
w=-7, w=7
Answer: -7, 7.
Answer:
6x + 10
Step-by-step explanation:
2+4=6
and 10 doesn't have an x next to it so it doesn't count
Answer:
it's c
Step-by-step explanation:
divide it by 7 we get 3 /7
Answer:
i dont know sorry
Step-by-step explanation: