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Find all values of x that satisfy the equation 5x^4−7x^3−4x^2=0. List the values below, separated by commas.
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Find all values of x that satisfy the equation

5x^4−7x^3−4x^2=0.
List the values below, separated by commas.

Find all values of x that satisfy the equation 5x^4−7x^3−4x^2=0. List the values below-example-1
User Mohammad Barbast
by
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1 Answer

4 votes
Factor an x^2 out,
x^2 ( 5x^2 -7x -4)
Can't factor the quadratic, but graphing or quadratic formula yields,
the zeroes are 0, -0.4358, 1.8358
User Arkoudinos
by
8.7k points
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