Algebraic Expressions

Algebra Worksheet-10

1. The zero of the polynomial is

(a)                 (b)               (c)                (d)

Algebra Worksheet-11

1. Simplify .

(a)                                              (b)

(c)                                              (d)

Algebra Worksheet-12

1. Simplify (a³ – 2a² + 4a – 5) – (–a³ – 8a + 2a² + 5)

(a) 2a³ + 7a² + 6a – 10                (b) 2a³ + 7a² + 7a² +12a – 10

(c) 2a³ – 4a² + 12a – 10              (d) 2a³ – 4a² + 6a – 10

2. If x = 5 and y = x + 7 then, value of

(a) 65                  (b) 26                 (c) 17                   (d) 13