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

If x=5+2, then find the value of x1x.


A

25

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

4

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

2

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

5

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

The correct option is B

4


x=5+2

1x=15+2=1×(52)(5+2)(52)

=52(5)2(2)2=5254=521

=52

x1x=(5+2)(52)

=5+25+2=4


flag
Suggest Corrections
thumbs-up
323
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Addition and Subtraction of Numbers with Square Root
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon