matxxpshsn matxxpshsn

09-02-2022
Mathematics

contestada

Can someone help pls

Solve using factorisation

12x² - 16x - 35 = 0

Respuesta :

mhanifa mhanifa

09-02-2022

Answer:

(5/2, - 7/6)

Step-by-step explanation:

12x² - 16x - 35 = 0
12x² + 14x - 30x - 35 = 0
2x(6x + 7) - 5(6x + 7) = 0
(2x - 5)(6x + 7) = 0

1)

2x - 5 = 0
2x = 5
x = 5/2

2)

6x + 7 = 0
6x = - 7
x = - 7/6

Answer Link

Otras preguntas

a factor of 50 between 11 and 20

How did the scientific method influence European societies beginning in the 16th century?

What are the factors of 16 and 9

Infer whether species diversity increases or decreases after a fire on a grassland. explain your response.

pencils come in cartons of 24 boxes. a school bought 50 cartons of pencils for the start of school. each box of pencils cost $2. how much did the school spend o

max and sheila are making orange juice. Max has mixed 15 cups of water with 4 cups of juice concentrate. Sheila has made her juice by mixing 8 cups of water wit

A nutrition label indicates that one serving of Apple crisp oatmeal has 2.5 grams of fat. How many grams of fat are there in 3.75 servings? Justify your answer

Recognizing patterns helps you to

Quel est le champ lexical de : - le refus de l'autre - l'histoire - la biologie

French missionaries and explorers mainly brought what religion to Canada?