Westonci.ca connects you with experts who provide insightful answers to your questions. Join us today and start learning! Discover solutions to your questions from experienced professionals across multiple fields on our comprehensive Q&A platform. Discover detailed answers to your questions from a wide network of experts on our comprehensive Q&A platform.

Factorise the following:

(4x−15)2−(x+12)2 with steps


Sagot :

Answer:

8x-30-2x+24

Step-by-step explanation:

First, factor the first parentheses.  Distribute 2 to 4x, and then to 15, giving you 8x-30.

Next, factor the 2nd parentheses.  Distribute 2 to x, and then to 12, giving you 2x+24.

Now, write the new equation: 8x-30-2x+24

Answer:

6x - 54

Step-by-step explanation:

(4x − 15)2 − (x+12)2,

8x - 30 - 2x - 24,

6x - 54