Question

m2
(3)
The numerical coefficient of -21xyz is
(i) -21x
(ii) -21
(iii) -21y?
(iv) -xy²
(4) The common factor of 64xy and 36y is
(i) sy (ii) 4y
(iii) 9x (iv) 4x
(5) The quotient obtained on dividing #2 - 4 by
x + 2 is .....
(i) x + 2
x-2
(iii) -x + 2
(iv) none of these
(6) Factors of (x3 – x2) are​

Answer 1

Answer:

3...... [ii] -21

4.......[ii] 4y

Answer 2

Step-by-step explanation:

Expressions Numerical coefficients

5a 5

4x

2

y 4

−6a

2

b

2

c

2

−6

3

2

xy

3

3

2

4

−3

abc

4

−3

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