Register
Can someone help pls Solve using factorisation 12x² - 16x - 35 = 0
77.9k views
19 votes
Can someone help pls

Solve using factorisation

12x² - 16x - 35 = 0

User Goutham Nithyananda
by
5.1k points

1 Answer

0 votes

Answer:

  • (5/2, - 7/6)

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
User Astm
by
5.1k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

5.3m questions

6.9m answers

Other Questions

Pizza planet is running a special 3 pizzas for 16.50. What is the unit rate for one pizza
What number is halfway between 0 and 18
If the 9-inch wheel of cheese costs $18.60, what is the cost per square inch? If the cost is less than a dollar, put a zero to the left of the decimal point?
how long Will it take for $7000 investment to grow to $7553 and the annual rate of 3.4% compounded quarterly assume that no withdrawals are made
I need to simplify this expression.
Link Copied!