Advertisements
Advertisements
प्रश्न
If m = 2, find the difference between the values of 4m3 and 3m4.
योग
Advertisements
उत्तर
4m3 = 4 (2)3 = 4 × 2 × 2 × 2 = 32
3m4 = 3 (2)4 = 3 × 2 × 2 × 2 × 2 = 48
Now, a difference 3m4 – 4m3 = 48 – 32 = 16
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
If x = 2, y = 5 and z = 4, find the value of the following:
`"xz"/"yz"`
Simplify:
6a2 + (2a2 − a2) − (a2 − b2)
Simplify:
x − [y + {x − (y + x)}]
Simplify:
p + 2 (q − r − p)
Fill in the blank:
3x − z + y = 3x − (..............)
Fill in the blank:
3m − 2n + 6 = 6 − (............)
Fill in the blank:
2t + r − p − q + s = 2t + r − (..................)
Insert the bracket as indicated:
a − 3b + 5c = a − (..............)
Insert the bracket as indicated:
2x − y + 2z = 2z − (....................)
If x = 3, y = 2 and z = 1; find the value of y2 – x2 + 6z2
