Advertisements
Advertisements
प्रश्न
In an expression, we can add or subtract only ________
विकल्प
Like terms
Unlike terms
All terms
None of the above
Advertisements
उत्तर
In an expression, we can add or subtract only Like terms
APPEARS IN
संबंधित प्रश्न
State whether a given pair of term is of like or unlike term.
−29x, −29y
State whether a given pair of term is of like or unlike term.
14xy, 42yx
Identify like term in the following:
−xy2, − 4yx2, 8x2, 2xy2, 7y, −11x2, −100x, −11yx, 20x2y, −6x2, y, 2xy, 3x
Identify like term in the following:
10pq, 7p, 8q, −p2q2, −7qp, −100q, −23, 12q2p2, −5p2, 41, 2405p, 78qp, 13p2q, qp2, 701p2
Take away:
\[\frac{5 a^2}{2} + \frac{3 a^3}{2} + \frac{a}{3} - \frac{6}{5} \text { from } \frac{1}{3} a^3 - \frac{3}{4} a^2 - \frac{5}{2}\]
Take away:
\[\frac{7}{4} x^3 + \frac{3}{5} x^2 + \frac{1}{2}x + \frac{9}{2}\text { from } \frac{7}{2} - \frac{x}{3} - \frac{x^2}{5}\]
Simplify the following:
\[\left( \frac{1}{3} y^2 - \frac{4}{7}y + 11 \right) - \left( \frac{1}{7}y - 3 + 2 y^2 \right) - \left( \frac{2}{7}y - \frac{2}{3} y^2 + 2 \right)\]
In the polynomial, given below, separate the like terms :
y2z3, xy2z3, −5x2yz, −4y2z3, −8xz3y2, 3x2yz and 2z3y2
Find the product of the terms
3x2y , −3xy3, x2y2
Which of the following is a binomial?
Sum of a – b + ab, b + c – bc and c – a – ac is ______.
The product of two terms with unlike signs is a ______ term.
The product of one negative and one positive term is a negative term.
123x2y – 138x2y is a like term of ______.
Sum or difference of two like terms is ______.
3a2b and –7ba2 are ______ terms.
–5a2b and –5b2a are ______ terms.
Like terms in the expression n(n + 1) + 6(n – 1) are ______ and ______.
Which of the following pairs represents "like terms"?
