CameraIcon
CameraIcon
SearchIcon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

Find the product of (7x4y) and (3x7y).


A

21x2+28y2+61xy

No worries! We‘ve got your back. Try BYJU‘S free classes today!
B

21x228y261xy

No worries! We‘ve got your back. Try BYJU‘S free classes today!
C

21x2+28y261xy

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
D

21x2+28y237xy

No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is C

21x2+28y261xy


(7x4y)(3x7y)

7x(3x7y)4y(3x7y)

21x249xy(12yx28y2)

21x249xy12xy+28y2

21x2+28y261xy


flag
Suggest Corrections
thumbs-up
1
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Multiplication of Two Binomials
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon