Advertisements
Advertisements
प्रश्न
Which of the following is a binomial?
विकल्प
7 × a + a
6a2 + 7b + 2c
4a × 3b × 2c
6(a2 + b)
उत्तर
6(a2 + b)
Explanation:
Binomials are algebraic expressions consisting of two unlike terms.
- 7 × a + a = 7a + a = 8a ...[Monomial]
- 6a2 + 7b + 2c ...[Trinomial]
- 4a × 3b × 2c = 24abc ...[Monomial]
- 6(a2 + b) = 6a2 + 6b ...[Binomial]
APPEARS IN
संबंधित प्रश्न
Identify like term in the following:
−xy2, − 4yx2, 8x2, 2xy2, 7y, −11x2, −100x, −11yx, 20x2y, −6x2, y, 2xy, 3x
Take away:
\[\frac{6}{5} x^2 - \frac{4}{5} x^3 + \frac{5}{6} + \frac{3}{2}x \text { from }\frac{x^3}{3} - \frac{5}{2} x^2 + \frac{3}{5}x + \frac{1}{4}\]
Take away:
\[\frac{y^3}{3} + \frac{7}{3} y^2 + \frac{1}{2}y + \frac{1}{2} \text { from } \frac{1}{3} - \frac{5}{3} y^2\]
Simplify the following:
x2 − 3x + 5 − \[\frac{1}{2}\] (3x2 − 5x + 7)
In the polynomial, given below, separate the like terms :
y2z3, xy2z3, −5x2yz, −4y2z3, −8xz3y2, 3x2yz and 2z3y2
Sum of a – b + ab, b + c – bc and c – a – ac is ______.
Which of the following are like terms?
The product of two terms with like signs is a ______ term.
–5a2b and –5b2a are ______ terms.
In like terms, variables and their powers are the same.
