Question

Find the zeros:
f(x) = 3x^4 - 7x^3 - 6x^2

Answer 1

@RadEn

Answer 2

take teh commons, is x^2
then factor out, now u have

3x^4 - 7x^3 - 6x^2 = 0
x^2(3x^2 - 7x - 6) = 0

Answer 3

factor out again for term in bracket, it can be

x^2 (3x + 2)(x - 3) = 0
now, for the zeroes take each factor and make be zero then solve for x

Answer 4

thank you :)

Answer 5

you're welcome :)

Answer 6

can you hlep me with another one?

Answer 7

sure