Answer:
x=+/-3
Step-by-step explanation:
x^4-5x^2-36=0
factor
(x^2-9)(x^2+4)=0
split into 2 equations because one of these terms will need to equal zero for the eqation to be true
x^2-9=0 x^2+4=0
x^2=9 x^2=-4
x=+/-3 no real numbers
Answer:
Step-by-step explanation:
Kwowvskdjshsns
So to figure out 10% of this would be to remove the 0. that would be six. since 30÷10 is 3, we have to do 6×3. that would be 18, so 30% of 60 is 18
D. 367,000 is 100000 × 3.67
Answer:
6
Step-by-step explanation:
The greatest common factor of 6·3 = 18 and 6·2 = 12 is 6.
The largest integer that will divide both terms is 6.
