Find the Sum Of: -2a and +5

Find the sum of: -2a and +5

योग

-2a + 5

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

अध्याय 11 Fundamental Concepts (Including Fundamental Operations)
Exercise 11 (B) | Q 6.2

For the following monomials, write its degree: 7y

Write the degree of the following polynomial: 2y²z + 9yz³

Add : 23y² , 8y² and – 12y²

Subtract the second expression from the first:

a² + ab + c², a² - d²

Simplify: 6a – (- 5a – 8b) + (3a + b)

Simplify: `"b"("2b" - 1/"b") - "2b"("b" - 1/"b")`

Simplify: 3x + [4x – (6x – 3)]

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

Factorise the following expression.

2x² – 2y + 4xy – x

Write the coefficient of x² in the following:

x³ – 2x² + 3x + 1