Thank you for registering.

One of our academic counsellors will contact you within 1 working day.

Please check your email for login details.
MY CART (5)

Use Coupon: CART20 and get 20% off on all online Study Material

ITEM
DETAILS
MRP
DISCOUNT
FINAL PRICE
Total Price: Rs.

There are no items in this cart.
Continue Shopping

(2a-1/2) (2a-1/2). Find solution using suitable identity can u pls tell which identity is used here

(2a-1/2) (2a-1/2). Find solution using suitable identity can u pls tell which identity is used here

Grade:8

1 Answers

Debarati
100 Points
2 months ago
Here we will use the identity (a-b)2= a2-2ab+b2
(2a-1/2)(2a-1/2)= (2a-1/2)2= (2a)2-(2a)(1/2)+(1/2)2= 4a2-a+1/4= 16a2-4a+1

I hope you understood.

Think You Can Provide A Better Answer ?

Provide a better Answer & Earn Cool Goodies See our forum point policy

ASK QUESTION

Get your questions answered by the expert for free