Solve

Guides

0

You visited us 0 times! Enjoying our articles? Unlock Full Access!

Estimating Sum or Difference

Question

If $x = 1, y = 2$ and $z = 5$ , find the value of $(2, \frac{3}{4})$ .

Open in App

Solution

Verified by Toppr

211*2-525+122
4-50+4
8-50
-42

Was this answer helpful?

23

Similar Questions

Q1

If

x = 1, y = 2

and

z = 5

, find the value of

2 x^{2} y - 5 y z + x y^{2}

.

View Solution

Q2

If x = 1, y = 2 and z = 5, find the value of
(i) 3x − 2y + 4z
(ii) x² + y²+ z²
(iii) 2x² − 3y² + z²
(iv) xy + yz − zx
(v) 2x² y − 5yz + xy²
(vi) x³ − y³− z³

View Solution

Q3

Solve for

(x, y)

:

4 x^{3} + 3 x^{2} y + y^{3} = 8

,

2 x^{3} - 2 x^{2} y + x y^{2} = 1

View Solution

Q4

If

x = 1, y = 2

and

z = 5

, find the value of

x^{2} + y^{2} + z^{2}

.

View Solution

Q5

If

x = 1, y = 2

and

z = 5

, find the value of

x^{3} - y^{3} - z^{3}

.

View Solution