Which of these options is not a quadratic equation in x?
2 answers:
Answer:
3x³ - 2x² + 1 = 0
Step-by-step explanation:
By definition, a quadratic equation cannot have an exponent higher than 2.
Answer:
3x³ - 2x² + 1 = 0
Step-by-step explanation:
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Answer:
x=2
Step-by-step explanation:
Since the are the same equation they are already equal
Answer:
c
Step-by-step explanation:
5/4>6/5
multiply by 20
25>24
which is true.
Answer:
x= 1.5
y= 4.125
Step-by-step explanation:
Step one:
given the two equations
Step two:
let us subtract the equations
divide both sides by 16
put y= 4.125 in equation 2
Answer:
4 km
Step-by-step explanation:
2/3(6) = 4 km
P = 2a + 3b + 4c
4c = P - 2a - 3b
c = (P - 2a - 3b)/4
