Question

(7 – 7n³) – (6 + 6n²)​

Answer 1

Step-by-step explanation:

To open the bracket you need to multiply the first bracket numbers to the 2nd bracket's number.

THE QUESTION WILL ONLY BE SOLVED ON THE BRACKETS ARE OPEN.....thnk me later

1st number with multiply with the other two

2nd number with aslo mutiply with the other two

STEP:1

Open the brackets after doing the following info as mentioned above. Then you will arrange them in order

STEP:2

First will come the number with power 3 then power2 and

then the last one comes the normal number

STEP:3

You will now solve the numbers after arranging them as given in the picture.

I hope you are clear with the explanatin i have done.

THANK YOU!