Answer: -x(x-4)(2x-49)
Step-by-step explanation:
Add and subtract the second term to the expression and factor by grouping.
Answer:
-x (x-4) (2x-49)
Step-by-step explanation:
take out -x
you then have
2x^2-57x+196
then factor the remaining
multiply number next to x^2 which is a with 196 which is c
(-57 is b)
multiply 2 with 196 which = 392
then find out what 2 factors of 392 add up to -57
they are -8 and -49
2(x-8/2)(x-49/2)=0
2(x-49/2)(x-8/2)=0
(-x)(2x-49)(x-4)=0
