1) For x = 7, find the value of the following expression: 10x + 5
2) Find the value of the following expression
for x = 2
3) Evaluate the given expression
+ 9 for x = 1
4) Evaluate (a
2
+ b
2
- c
3
+ d)(a
2
+ b
2
+ c + d) for a = 2, b = 1, c = 1
and d = 3
5) Simplify the given expressions 24x
2
+ 11x + 14 and find its
value for x = 4.
6) Evaluate the given expression 2p + 7q for p = 2, q = 9
7) Evaluate the following polynomial x
2
+ 16y
2
+ 17y
0
+ 3x
3
for x =
3, y = 1
8) Evaluate the given the expression
for x = 4
9) Simplify the following algebraic expressions (12y)
2
+ (2y)
3
+ 2
for y = 3
10) Evaluate the following expression 9xy + 12x
2
y
4
+ 7x
2
y
3
for x =
4, y = 1
11) Find the value of the following expressions 0.7x
2
+ 0.9x
2
y
2
+
0.8y
2
for x = 2, y = 4
Evaluating Algebraic Expressions Worksheets
Grade 8