Answer:
If your polynomial is x^2+x-30, then your answer is (−5)(+6)
X will equal 4 because 4^2=4*4 which equals 16
Hello There!
Dividing a fraction is the same thing as multiplying by its reciprocal.
This means that
÷
is the same as multiplying
by
.
So basically when you divide you leave the first fraction alone but the second fraction in this case, 5/12 you would flip the number on top and the number on bottom to 12/5.
HAVE A GREAT DAY!
1,300 because 8 is over 5 and it rounds the 100th place ,(which is 2), to become a 3 which makes the answer 1,300.
The answer would be B. Using the foil method to check, the two k's equal k^2, then the k and -f would equal -fk, plus the 2fk would equal a positive fk. Lastly, the 2f and -f would equal -2f^2.