Write the Coefficient Of: Xy in – 3axy

Write the coefficient of: xy in – 3axy

योग

Co-efficient of xy in – 3 axy = – 3a

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

अध्याय 11 Fundamental Concepts (Including Fundamental Operations)
Exercise 11 (A) | Q 3.1

In -5x³y²z⁴ ; write the coefficient of -xy². Also, write the degree of the given algebraic expression.

Fill in the blank:

8x - 5x = ________

An irreducible factor of 24x²y² is ______.

The value of (3x³ + 9x² + 27x) ÷ 3x is ______.

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

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

Write the greatest common factor in the following terms.

–18a², 108a

Factorise the following expression.

24x²yz³ – 6xy³z² + 15x²y²z – 5xyz

Factorise the following expression.

lx + my + mx + ly

Factorise the following expression.

a³x – x⁴ + a²x² – ax³