Classifyinto monomials- binomials and trinomials-i-4y minus- 7z-ii-y2-iii-x - y minus- xy-iv-100-v-ab minus- a minus- b-vi-5 minus- 3t-vii-4p2q minus- 4pq2-viii-7mn-ix-z2 minus- 3z - 8-x-a2- b2-xi-z2 - z-xii-1 - x- x2

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Standard VIII

Mathematics

Multiplication of a Binomial by a Monomial

Classifyinto ...

Question

Classifyinto monomials, binomials and trinomials.
(i) 4y− 7z (ii) y² (iii) x + y− xy
(iv) 100 (v) ab− a − b (vi) 5 − 3t
(vii) 4p²q− 4pq² (viii) 7mn (ix) z²− 3z + 8
(x) a²+ b² (xi) z² + z (xii) 1 + x+ x²

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Solution

Themonomials, binomials, and trinomials have 1, 2, and 3 unlike terms init respectively.
(i) 4yâˆ’ 7z
Binomial
(ii) y²
Monomial
(iii) x+ y âˆ’ xy
Trinomial
(iv) 100
Monomial
(v) abâˆ’ a âˆ’ b
Trinomial
(vi) 5 âˆ’3t
Binomial
(vii) 4p²qâˆ’ 4pq²
Binomial
(viii) 7mn
Monomial
(ix) z²âˆ’ 3z + 8
Trinomial
(x) a²+ b²
Binomial
(xi) z²+ z
Binomial
(xii) 1 +x + x²
Trinomial

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Similar questions

Classify into monomials, binomials and trinomials.

(i) 4y − 7z (ii) y² (iii) x + y − xy

(iv) 100 (v) ab − a − b (vi) 5 − 3t

(vii) 4p²q − 4pq² (viii) 7mn (ix) z² − 3z + 8

(x) a² + b² (xi) z² + z (xii) 1 + x + x²

Q. Define monomials, binomials, and trinomials. Classify the following into monomials, binomials and trinomials: [4 MARKS]

(i) 4 y - 7 x

(i i) y^{2}

(i i i) x + y - x y

(i v) 100

(v) a b - a - b

(v i) (5 - 3 t)

(v i i) 4 p^{2} q - 4 p q^{2}

(v i i i) 7 m n

(i x) z^{2} - 3 z + 8

(x) a^{2} + b^{2}

(x i) z^{2} + z

(x i i) 1 + x + x^{2}

Question 5

Define monomials, binomials, and trinomials. Classify the following into monomials, binomials and trinomials:

$(i) 4 y - 7 x$
$(i i) y^{2}$
$(i i i) x + y - x y$
$(i v) 100$
$(v) a b - a - b$
$(v i) (5 - 3 t)$
$(v i i) 4 p^{2} q - 4 p q^{2}$
$(v i i i) 7 m n$
$(i x) z^{2} - 3 z + 8$
$(x) a^{2} + b^{2}$
$(x i) z^{2} + z$
$(x i i) 1 + x + x^{2}$

How many trinomials are there?

(i) $4 y - 7 z$

(ii) $x + y - x y$

(iii) $7 m n$

(iv) $z^{2} - 3 z + 8$

(v) $1 + x + x^{2}$

Q. Identify the monomials, binomials and trinomials in the following:
(i) −2xyz
(ii) 5 + 7x³y³z³
(iii) −5x³
(iv) a + b − 2c
(v) xy + yz − zx
(vi) x⁵
(vii) ax³ + bx² + cx + d
(viii) −14
(ix) 2x + 1

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Classifyinto monomials, binomials and trinomials.(i) 4y− 7z (ii) y2 (iii) x + y− xy(iv) 100 (v) ab− a − b (vi) 5 − 3t(vii) 4p2q− 4pq2 (viii) 7mn (ix) z2− 3z + 8(x) a2+ b2 (xi) z2 + z (xii) 1 + x+ x2

Classifyinto monomials, binomials and trinomials.
(i) 4y− 7z (ii) y² (iii) x + y− xy
(iv) 100 (v) ab− a − b (vi) 5 − 3t
(vii) 4p²q− 4pq² (viii) 7mn (ix) z²− 3z + 8
(x) a²+ b² (xi) z² + z (xii) 1 + x+ x²