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Coefficient of a Term

Question 4 a ...

Question

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

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Solution

$\begin{matrix} S . N O . & E x p r e s s i o n & T e r m s w i t h f a c t o r x & C o e f f i c i e n t o f x (i) & y^{2} x + y & y^{2} x & y^{2} (i i) & 13 y^{2} - 8 y x & - 8 y x & - 8 y (i i i) & x + y + 2 & x & 1 (i v) & 5 + z + z x & z x & z (v) & 1 + x + x y & x & 1 x y & y (v i) & 12 x y^{2} + 25 & 12 x y^{2} & 12 y^{2} (v i i) & 7 x + x y^{2} & x y^{2} & y^{2} 7 x & 7 \end{matrix}$

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Similar questions

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

(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

y^{2} x + y

13 y^{2} - 8 y x

x

x

7 x + x y^{2}

y^{2}

y^{2}

8 - x y^{2}

5 y^{2} + 7 x

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

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