Fill in the Blank: 6xy2 + 9xy2 = _____.

Fill in the blank:

6xy² + 9xy² = _____.

योग

6xy² + 9xy² = 15xy²

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अध्याय 13: Fundamental Concepts (Including Fundamental Operations) - Exercise 11 (B)

अध्याय 13 Fundamental Concepts (Including Fundamental Operations)
Exercise 11 (B) | Q 1.03

In -5x³y²z⁴ ; write the coefficient of x³y. Also, write the degree of the given algebraic expression.

Simplify: 7n² – 9n² + 3n²

Subtract the second expression from the first:

10abc, 2a² + 2abc - 4b²

Simplify: 9a (2b – 3a + 7c)

Simplify: `8"x" - ["4y" - {"4x" + ("2x" - bar"2y - 2x")}]`

The factorisation of 2x + 4y is ______.

Factorise the following expression.

2a³– 3a²b + 5ab² – ab

If (x²y + y² + 3) is subtracted from (3x²y + 2y² + 5), then coefficient of y in the result is ______.

Write the coefficient of x² in the following:

x² – x + 4

Write the coefficient of x² in the following:

x³ – 2x² + 3x + 1