Answer:
This is the answer
Step-by-step explanation:
You needed to multiple 5 to both sides
Answer:
True, True, False, True, False for part 1
Step-by-step explanation:
Make me brainliest
The sum of the roots of a cubic is the opposite of the coefficient of the squared term (provided that the leading coefficient is 1).
The sum of the roots is -(-4) = 4.
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The graph shows the roots to be -3, 2, 5, whose sum is 4.