A Identify terms which contain x and give the coefficient of x-i y2 x-y ii 13 y2-8 y x iii x-y-2iv 5-z-z xv 1-x-x y- vi 12 x y2-25vii 7 x-x y2b Identify terms which contain y2 and give the coefficient of y2-i 8-x y2 ii 5 y2-7 x iii 2 x2 y-15 x y2-7 y2

(a) Row Expression Terms with x Coefficient of x (i) y2x + y ...

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Byju's Answer

Standard VII

Mathematics

Terms of Expression

a Identify te...

Question

(a) Identify terms which contain x and give the coefficient of x.

(i) y²x + y (ii) 13y²− 8yx (iii) x + y + 2

(iv) 5 + z + zx (v) 1 + x+ xy (vi) 12xy² + 25

(vii) 7x + xy²

(b) Identify terms which contain y² and give the coefficient of y².

(i) 8 − xy² (ii) 5y² + 7x (iii) 2x²y −15xy² + 7y²

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Solution

(a)

Row

Expression

Terms with x

Coefficient of x

(i)

y²x + y

y²x

y²

(ii)

13y² − 8yx

− 8yx

−8y

(iii)

x + y + 2

x

1

(iv)

5 + z + zx

zx

z

(v)

1 + x + xy

x

xy

1

y

(vi)

12xy² + 25

12xy²

12y²

(vii)

7x+ xy²

7x

xy²

7

y²

(b)

Row

Expression

Terms with y²

Coefficient of y²

(i)

8 − xy²

−xy²

− x

(ii)

5y² + 7x

5y²

5

(iii)

2x²y + 7y²

−15xy²

7y²

−15xy²

7

−15x

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Similar questions

Q. Identify terms which contain

y^{2}

and give the coefficient of

y^{2}

.

(i)

8 - x y^{2}

(ii)

5 y^{2} + 7 x

(iii)

2 x^{2} y - 15 x y^{2} + 7 y^{2}

Question 4 (a)

Identify terms which contain x and give the coefficient of x.

(i) $y^{2} x + y$

(ii) $13 y^{2} - 8 y x$

(iii) x + y + 2

(iv) 5 + z + zx

(v) 1 + x + xy

(vi) $12 x y^{2} + 25$

(vii) $7 x + x y^{2}$

Identify terms which contain x and give the coefficient of x.

(i) $y^{2} x + y$

(ii) $13 y^{2} - 8 y x$

(iii) x + y + 2

(iv) 5 + z + zx

(v) 1 + x + xy

(vi) $12 x y^{2} + 25$

(vii) $7 x + x y^{2}$

Question 4 (b)

Identify terms which contain $y^{2}$ and give the coefficient of $y^{2}$ .

(i) $8 - x y^{2}$
(ii) $5 y^{2} + 7 x$
(iii) $2 x^{2} y - 15 x y^{2} + 7 y^{2}$

Q. Identify term which contain x and give the coefficient of x
(a)

y^{2} x + y

(b)

13 y^{2} - 8 y x

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Row	Expression	Terms with x	Coefficient of x
(i)	y²x + y	y²x	y²
(ii)	13y² − 8yx	− 8yx	−8y
(iii)	x + y + 2	x	1
(iv)	5 + z + zx	zx	z
(v)	1 + x + xy	x xy	1 y
(vi)	12xy² + 25	12xy²	12y²
(vii)	7x+ xy²	7x xy²	7 y²

Row	Expression	Terms with y²	Coefficient of y²
(i)	8 − xy²	−xy²	− x
(ii)	5y² + 7x	5y²	5
(iii)	2x²y + 7y² −15xy²	7y² −15xy²	7 −15x

(a) Identify terms which contain x and give the coefficient of x. (i) y2x + y (ii) 13y2− 8yx (iii) x + y + 2 (iv) 5 + z + zx (v) 1 + x+ xy (vi) 12xy2 + 25 (vii) 7x + xy2 (b) Identify terms which contain y2 and give the coefficient of y2. (i) 8 − xy2 (ii) 5y2 + 7x (iii) 2x2y −15xy2 + 7y2