TEMATICS 7
WEEK 3 & 4
N:
SCORE:
Let x be any real number. Find the value of the expression x +7 if
1. X=6
4. X= -7
2. X= -9
5.x =
3. X = 5
Evaluate each expression using the values a = 2, b = 3 and c= -2.
1. 5a - 6
4. a-c
2. b +7
5. a + b c
3. 2c +b
Perform the indicated operation of each set of polynomials. M
A
1. 3(a + b) + 4(a + b)
2. 14y - 8y​