For the Following Monomials, Write Its Degree: 7y - Mathematics

For the following monomials, write its degree: 7y

Sum

Degree of 7y = 1

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Chapter 11: Fundamental Concepts (Including Fundamental Operations) - Exercise 11 (A)

Chapter 11 Fundamental Concepts (Including Fundamental Operations)
Exercise 11 (A) | Q 4.1

Fill in the blank:

16x² – 9x² = and 25xy² – 17xy² = _______.

Subtract the second expression from the first:

p + 2, 1

Subtract the second expression from the first:

4pq - 6p² - 2q² , 9p²

Simplify: 9a (2b – 3a + 7c)

Simplify: -5m (-2m + 3n – 7p)

Simplify: a + (b + c – d)

The value of (a + b)² – (a – b)² is ______.

Factorise the following expression.

3pqr – 6p²q²r² – 15r²

Number of terms in the expression 3x²y – 2y²z – z²x + 5 is ______.

The terms of expression 4x² – 3xy are ______.