Which polynomial is a quintic trinomial?
Responses
x² + 4
x, ² + 4
x3+2x2−8x+16
x cubed plus 2 x squared minus 8 x plus 16
−x4−5x2+1
negative x to the power of 4 end power minus 5 x squared plus 1
3x5+7x2−9x4
Responses
x² + 4
x, ² + 4
x3+2x2−8x+16
x cubed plus 2 x squared minus 8 x plus 16
−x4−5x2+1
negative x to the power of 4 end power minus 5 x squared plus 1
3x5+7x2−9x4