1.Which one of the following is a Monomial.
i)4y. ii)3x+2 iii) 2xz+y. iv) 5x+6y
2.X+X+X+X= _______
i)4. ii)4X iii)3X. iv)none of these
3.A Binomial has __________ terms.
4.Z×3Z= _______
5.Write any 2 examples of Monomial.
6.Write the coefficient in the expression,3x
7. Write the coefficients of 12xy.
8.Which one of the following is not a binomial.
i)4y. ii)3x+2 iii) 2xz+y. iv) 5x+6y
9.x+y+2x+y= _____________.
10.What do you mean by binomial.
11.Find the product,4X × 3Y × 5.
12.Find the product, (3x+2) (5)
13.4.1X × 3.4Y ×5.6Z find the product.
14. Write the difference between monomial and binomial with examples?
15.What do you mean by degree of Polynomial? write the degree of 2x+y.
Answers
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1. 4y
2. 4x
3. 2 terms.
4. 3z²
5. 5x and 3y
6. 3
7. 12
8. 4y
9. 3x+2y
10. A binomial has two terms.
11. 60xy
12. 15x+10
13. 74.064xyz
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Answer:
1.(i)
2.4x
3.Two
4.4z
5.6x and 5x
6.The coefficient is 3
7.The coefficient is 12
8.(i)
9.3xy
10. a mathematical expression consisting of two terms connected by a plus sign or minus sign.
11.60xy
12.3x=5-2
3x=3
x=1
13. 78.064xyz
14.The prefix mono, for example, means one, a monomial is a single piece or term. ... You call an expression with a single term a monomial, an expression with two terms is a binomial. Monomial example 3x. Binomial example 2x+4y.
15.the degree of a polynomial is the highest of the degrees of the polynomial's monomials (individual terms) with non-zero coefficients
The degree of polynomial is 1.