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

If x = 1, y = 2 and z = 3, find the value of x2 + y2 + 2xyz.

Open in App
Solution

Given:
x =1
y = 2
z = 3

Substituting x = 1, y = 2 and z = 3 in the given equation (x2 + y2 + 2xyz):

12 + 22 + 21231 + 4 + 12 = 17

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Solution of a Simple Linear Equation
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon