Answer:
Step-by-step explanation:
Find the roots. 3x2 - 5x+ 2 =0
1 answer:
Answer:
see explanation
Step-by-step explanation:
Given
3x² - 5x + 2 = 0
Consider the factors of the product of the x² term and the constant term which sum to give the coefficient of the x- term
product = 3 × 2 = 6 and sum = - 5
The factors are - 3 and - 2
Use these factors to split the x- term
3x² - 3x - 2x + 2 = 0 ( factor the first/second and third/fourth terms )
3x(x - 1) - 2(x - 1) = 0 ← factor out (x - 1) from each term
(x - 1)(3x - 2) = 0
Equate each factor to zero and solve for x
x - 1 = 0 ⇒ x = 1
3x - 2 = 0 ⇒ 3x = 2 ⇒ x =
Roots are x = 1, x =
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is the correct description for the set of all numbers less than -5
<em><u>Solution:</u></em>
We have to find the correct description for the set of all numbers less than -5
Let "x" be the set of all numbers less than -5
<em><u>So the correct description is:</u></em>
Here , "R" represents real numbers. i.e real numbers less than -5
A real number is any element of the set R, which is the union of the set of rational numbers and the set of irrational numbers
Positive or negative, large or small, whole numbers or decimal numbers are all Real Numbers
So the description is "x" belongs to real numbers which are less than -5
Answer:
see pic below (Brainliest pls)
Step-by-step explanation:
