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

Find the value of 5x+3y−6z, when x=3,y=5 and z=4.

A
4
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
8
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
12
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is B 6
Consider the expression 5x+3y6z.
Substituting x=3,y=5 and z=4, we have
5x+3y6z=5(3)+3(5)6(4)
=15+1524
=3024
=6.

flag
Suggest Corrections
thumbs-up
1
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Adaptive Q1.1
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon