Solve for x in the equation x squared + 14 x + 17 = negative 96. x = negative 7 plus-or-minus 4 StartRoot 6 EndRoot i x = –7 ± 8
i x = 7 plus-or-minus 4 StartRoot 6 EndRoot i x = 7 ± 8i
2 answers:
Answer:
Step-by-step explanation:
we have
Equate to zero
The formula to solve a quadratic equation of the form
is equal to
in this problem we have
so
substitute in the formula
Remember that
so
Answer:
its b on edge
Step-by-step explanation:
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<span>8+4a+6.2−9a
= -5a + 14.2
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Answer:
Step-by-step explanation: it is C
Answer:
the answer is A
Step-by-step explanation:
i said a because
5×5=25
6×5=30
8×5=40
X < or = to 55 mph.
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Assuming the order doesn't matter it would be 10c6 = 210 ways