Solve the polynomial inequality graphically. 3x4−5x3−12x2+12x+16

Wotzdorfg

Wotzdorfg

Answered question

2020-10-21

Solve the polynomial inequality graphically. 3x4−5x3−12x2+12x+16

Answer & Explanation

Sally Cresswell

Sally Cresswell

Skilled2020-10-22Added 91 answers

Step 1
We graph the left-hand side of the inequality and find x-intercepts at x=−43,x=−1,x=2:
image

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