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Which of the following is an expression?
Which of the following is a binomial?
An algebraic expression consisting of unlike terms is called a binomial.
so, 2x+7 is a binomial as it contains two unlike terms i.e 2x and 7.
Expressions consists of _____________ and _______________.
What degree does x^{3}  x^{2}y^{2}  8y^{2}+ 2 have?
Monomial means expression containing only one term and option B has one term so it is a monomial.
When numbers/literals are added or subtracted, they are called _________.
(a+7)(b5) = a(b5)+7(b5) = ab5a+7b35
Simplify: (x + y) (2x – 3y + z) – (2x – 3y)z
If (x+1/x) = 6, find x^{2}+1/x^{2}
Which of the following is an expression?
Which of the following is a trinomial?
Which of the following is like term as 3xy^{2}?
Subtract 3x (x – 4y + 5z) from 4x (2x – 3y + 10z).
Using identity evaluate 297 × 303.
Simplify: (1.5x – 4y)(1.5x + 4y +3) – 4.5x +12y
If x + y = 12 and xy = 32, find the value of x^{2}+ y^{2}.
Which of the following is a trinomial?
If x = 3 is solution of x² + kx + 15, value of k is
Since solution is x=3, this means the equation is equal to 0 when x=3, substituting the values gives k=8
197 videos360 docs48 tests

197 videos360 docs48 tests
