Find the Sum Of: – 4x2 and +7x

Find the sum of: – 4x² and +7x

Sum

– 4x² + 7x

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

Chapter 13 Fundamental Concepts (Including Fundamental Operations)
Exercise 11 (B) | Q 6.3

Group the like term together: 7p, 8pq, – 5pq – 2p and 3p

Subtract the second expression from the first:

4pq - 6p² - 2q² , 9p²

Simplify: (p – 2q) – (3q – r)

38x³y²z ÷ 19xy² is equal to ______.

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

The common factor method of factorisation for a polynomial is based on ______ property.

On dividing `p/3` by `3/p`, the quotient is 9.

Factorise the following expression.

24x²yz³ – 6xy³z² + 15x²y²z – 5xyz

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

0.1 y + 0.01 y²

Factors of –5x²y²z are ______.