ANSWER
1.39
EXPLANATION
The given quadratic equation is

This is the same as,

Comparing to

We have
a=2, b=3,c=-8
Using the quadratic formula, the solution is given by:

We substitute the values to get,


The positive root is

to the nearest hundredth.
The square root of 169=13 so it is rational
Answer:
true, refer to picture for more understanding :)
7x - 5 = 0
7x = 5
x = 5/7
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