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

The value of

9x(9x1)x9x+132x2{729x381}x÷3a233a23a3a1 is:

A
9
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
6
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
C
12
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
16
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is B 6
Given exp
=9x(9x1)x9x+132x2{729x381}x÷3a233a23a3a1

=32x(32x2)x32x+2.32xx(36)x334x÷3a2(3223)3a1(31)

=32x.32x22x32x+2+2x2{32x34}x÷3a2a+1×(98)2

=32x234x(32x4)x÷12×3

=32x24x×32x2+4x÷16
=30×6=1×6=6

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