Write the Coefficient Of: Xy in – 3axy

Write the coefficient of: xy in – 3axy

Sum

Co-efficient of xy in – 3 axy = – 3a

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Chapter 13: Fundamental Concepts (Including Fundamental Operations) - Exercise 11 (A)

Chapter 13 Fundamental Concepts (Including Fundamental Operations)
Exercise 11 (A) | Q 3.1

Constant is only 8 other is variable 3x² × 5x

Write the coefficient of: 15 in – 15p²

Enclose the given term in bracket as required:

x² -y² + z² + 3x – 2y = x² – (……..)

The number of terms in the expression 3ab + 4c – 9 is __________

Find the numerical co-efficient of the following term:

– x

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

The side of the square of area 9y² is ______.

Factorise the following expression.

x³y² + x²y³ – xy⁴ + xy

Factorise the following expression.

a²b + a²c + ab + ac + b²c + c²b

Identify term which contain y² and give the coefficient of y².

2x²y - 15xy² + 7y²