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

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

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बेरीज

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

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

पाठ 13 Fundamental Concepts (Including Fundamental Operations)
Exercise 11 (B) | Q 6.4

Find the sum of: 3a + 5b + 2c, 2a + 3b-c and a + b + c.

Find the sum of: 11 and -by

Subtract the second expression from the first:

5a + b, - 6b + 2a

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

The numerical co-efficient of the term −xy is __________

Factorise the following expression.

ax³ – bx² + cx

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

1.2 a + 0.8 b

The terms of expression 4x² – 3xy are ______.

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