Advertisements
Advertisements
प्रश्न
Match the following:
| Column A | Column B |
| (a) 4y2 × −3y | (i) 20x2y −20x |
| (b) −2xy(5x2 −3) | (ii) 5x3 − 5xy2 + 5x2y |
| (c) 5x(x2 − y2 + xy) | (iii) 4x2 − 9 |
| (d) (2x + 3)(2x −3) | (iv) −12y3 |
| (e) 5x(4xy −4) | (v) −10x3y + 6xy |
विकल्प
iv, v, ii, i, iii
v, iv, iii, ii, i
iv, v, ii, iii, i
iv, v, iii, ii, i
उत्तर
iv, v, ii, iii, i
Explanation;
| Column A | Column B |
| (a) 4y2 × −3y | (iv) −12y3 |
| (b) −2xy(5x2 −3) | (v) −10x3y + 6xy |
| (c) 5x(x2 − y2 + xy) | (ii) 5x3 − 5xy2 + 5x2y |
| (d) (2x + 3)(2x −3) | (iii) 4x2 − 9 |
| (e) 5x(4xy −4) | (i) 20x2y −20x |
APPEARS IN
संबंधित प्रश्न
Classify into monomials, binomials and trinomials.
4y − 7z
Classify the following polynomial as monomial, binomial, trinomial. Which polynomial do not fit in any category?
xy + yz + zt + tx
Expand 3mn(m3n3 – 5m2n + 7mn2)
If the area of a rectangular land is (a2 – b2) sq.units whose breadth is (a – b) then, its length is __________
When we subtract a monomial from a trinomial, then answer can be a polynomial.
Write the following statements in the form of algebraic expressions and write whether it is monomial, binomial or trinomial.
Two times q subtracted from cube of q.
Find the values of the following polynomials at a = –2 and b = 3:
a2 – 2ab + b2
Find the values of the following polynomials at a = –2 and b = 3:
a3 – 3a2b + 3ab2 – b3
Find the values of following polynomials at m = 1, n = –1 and p = 2:
mn + np + pm
Translate the following algebraic expressions:
`17(16/w)`
