Answer:
-2x times x is -2x^2
Step-by-step explanation:
because you have two x's
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A..Just plus it if not wrong
You have to take a better picture
Mulitpilicty is how many times a root repeats
factor
factor x first
x(2x^2+x-1)
using math
(x)(x+1)(2x-1)
no roots repeat
if it is equal to 0 then the roots are
0 multiplicty 1
-1 multiplicty 1
1/2 multiplicty 1
