Group the like Term Together: 9x2, Xy, – 3x2, X2 And – 2xy

Group the like term together: 9x², xy, – 3x², x² and – 2xy

योग

9x², – 3x² and x² are like terms xy and – 2xy are like terms.

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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 6.1

Identify the term, their coefficients for the following expression:

\[\frac{a}{2} + \frac{b}{2} - ab\]

Find the sum of: 5x² – 2xy + 3y² and – 2x² + 5xy + 9y² and 3x² -xy- 4y²

Find the sum of:

9ax – 6bx + 8, 4ax + 8bx – 7 and – 6ax – 4bx – 3

Find the sum of: x³+3x²y and 2y²

Subtract the second expression from the first:

5a + b, - 6b + 2a

Simplify: -1[a - 3{b - 4(a - b - 8) + 4a} + 10]

Simplify: `10 – {4"a" – (7 – bar ("a" - 5) - (5"a" - bar(1 + "a")))`

Find the missing term

2y(5x²y – ___ + 3 ___ ) = 10x²y² – 2xy + 6y³

Volume of a rectangular box with l = b = h = 2x is ______.

Factorise the following expression.

x³y² + x²y³ – xy⁴ + xy