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: D
Step-by-step explanation:
3(1+x)+7 = 3+3x+7 =3x+10
Answer:
16 tomatoes
Step-by-step explanation:
50+3t=98
3t=48
t=16
Answer:
196
Step-by-step explanation:
Given that the significance level of 2% = α
Because the the null hypothesis is true so it is denoted by α it also defined as the level of significance =1 - confidence level = 1 - 0.02 = 0.98.
So the number of the tests will incorrectly find significance:
=0.98×200=196
Answer:
48945
Step-by-step explanation:
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