Question

5.Write the expressions for the following cases. (1x2=2)
(a) 2 is subtracted from a number.
(b) 15 is added to a number.
6. Write the numerical coefficient in each of the following: (1x2=2)
(a) 8y2z
(b) ¿P9
7. State whether the following expressions are binomial or trinomial:
(1x2=2)
(a) 2a2 + 3b2
(b) 3x2 + x2 + 6
8. List the factors of the following using the tree factor method. (2x2=4)
(a) 36y3z2
(b) 27ab2c4
9. Sam is 10 years older than Ram. Find an expression for Sam's age in
term of Ram's age.
(2)
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Answer 1

Answer:

5. (a) x-2

(b). x+15

7.(a) Binomial

(b) Trinomial