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Find the value of following polynomial at m = 1, n = -1 and p = 2: m + n + p

Solution:

The given polynomial is m + n + p

We have to find the value of the polynomial at m = 1, n = -1 and p = 2.

m = 1

n = -1

p = 2

Now, m + n + p = 1 - 1 + 2

= 0 + 2

= 2

Therefore, m + n + p = 2

✦ Try This: Find the value of following polynomial at m = -2, n = -1 and p = 2: m + n + p

The given polynomial is m + n + p

We have to find the value of the polynomial at m = -2, n = -1 and p = 2.

m = -2

n = -1

p = 2

Now, m + n + p = -2 - 1 + 2

= -1

Therefore, m + n + p = -1

☛ Also Check: NCERT Solutions for Class 7 Maths Chapter 12

NCERT Exemplar Class 7 Maths Chapter 10 Problem 67 (a)

Summary:

The value of the polynomial m + n + p at m = 1, n = -1 and p = 2 is 2

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