(–3, 3) then 3 <span><2(-3) +3 ....3 < - 3 ....FALSE
</span>(–2, –2) then -2 <2(-2)+3 ....-2 < -1 ....TRUE
(–1, 1) then 1 <2(-1) +3 ....1 < 1 ....FALSE
(0, 1) then 1 <2(0) + 3 ....1 < 3 ....TRUE
(2, 5) then 5 <2(2)+3 ....5< 7 ....TRUE
answer
<span>(–2, –2)
</span>(0, 1)
(2, 5)
According to Vieta's Formulas, if

are solutions of a given quadratic equation:
Then:
is the completely factored form of

.
If choose

, then:

So, according to Vieta's formula, we can get:

But

:
Answer:
3,333...
Step-by-step explanation: U can do a rule of three
4 ---- 1
x ---- 5/6
4 x 5/6 = 20/6
20/6 = 3,33...