Find the Sum Of: + 4a and -7b - Mathematics

Find the sum of: + 4a and -7b

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बेरीज

+ 4a and -7b = 4a - 7b

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

पाठ 11 Fundamental Concepts (Including Fundamental Operations)
Exercise 11 (B) | Q 6.4

Constant is only 8 other is variable 3p x q ÷ z

Subtract the second expression from the first:

p + 2, 1

Simplify: `"p"^2 - ["x"^2 - {"x"^2 - ("q"^2 - bar("x"^2 - "q"^2)) - "2y"^2}]`

Factorised form of r² – 10r + 21 is ______.

38x³y²z ÷ 19xy² is equal to ______.

The coefficient of the term – 6x²y² is – 6.

Write the greatest common factor in the following terms.

–18a², 108a

Write the greatest common factor in the following terms.

qrxy, pryz, rxyz

Identify the numerical coefficient of term (other than constant) in the following expression:

x + 2xy + 3y

Amisha has a square plot of side m and another triangular plot with base and height each equal to m. What is the total area of both plots?