haileystormwilson haileystormwilson
  • 04-04-2020
  • Mathematics
contestada

how to factor 3x^2-x-30

Respuesta :

Hrishii
Hrishii Hrishii
  • 04-04-2020

Answer:

(x + 3)(3x - 10)

Step-by-step explanation:

[tex]3 {x}^{2} - x - 30 \\ = 3 {x}^{2} + 9x - 10x - 30 \\ = 3x(x + 3) - 10(x + 3) \\ = (x + 3)(3x - 10) \: are \: the \: required \: factors.[/tex]

Answer Link

Otras preguntas

What theory of government argues that power is held by a small group of people?
Find the fraction les than one twelfths. Find another fraction less than the fraction you found. Can you continue this process? Is there a “smallest” fraction g
Evaluate x^-2 for x=-3
A(1,5) and B(2,1); l1: x= 3; l2: x=7
Based on which context clues, what is the best definition of expendable
Being able to understand and follow rules is an example of _ __skills.
Select all the correct answers. What were the two reasons that the Polish government imposed martial law in Poland in the early 1980s? to gain control from the
What is the value of m? (m is a whole number)
6 Which expression is equivalent to (34:54)–?
2. up to 180 Calculate the sizes of the angles inside the following parallelogram: 3. Calculate the sizes of the unknown angles marked on the following diagram: