Answer:
whhhhhh
Step-by-step explanation:
it is number 2 because i took the test
Ok nice answer…… well done
add 6a and 5a and get 11a
then:
11a=-11
a=-1
You can first take out an x^2 from each number , 3x^6 - 39x^4 + 108x^2 = x^2 ( 3x^4 - 39x^2 + 108) Then just factor and solve for the zero's of the equation
