Julie got 21 of the 23 questions on her math test correct. She got 29 of the 32 questions on her science test correct. On which
2 answers:
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Answer:
Step-by-step explanation:
You can multiply this out to get the full equations.
It's to the 4th degree so the x on the outside has to be squared to add the fourth degree.
To get other zeros:
x + 3 = 0
x = -3
x - 4 = 0
x = 4
Hope this helped. :0)