wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

State whether the statement is True or False:
The square of (2m2−23n2) is equal to 4m4−83m2n2+49n4.

A
True
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B
False
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is A True
Given, square of (2m223n2),
i.e. (2m223n2)2.

We know. (ab)2=a22ab+b2.

Then,
(2m223n2)2
=(2m2)2+(23n2)22(2m2)(23n2)
=4m4+49n483m2n2.

Here, the statement is true.
Therefore, option A is correct.

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Algebraic Identities
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon