
By inspection 1 is a root of y ,
Hence , (x-1) is a factor of y ,

Hence , the 2 other roots are -1/2 and 3 , and the above graphs confirms the same.
Hope it helps you :)
The answer is 6(x^2 -1) I have provided a picture with my work and the answer
Answer:
8 cm
Step-by-step explanation:
divide 400 by 50 which is 8.
Answer:
B
————-
I’m not 100% sure though