Evaluate the algebraic expression for the given values.
Problem 1 :
7x + 8 when x = 2
Problem 2 :
5x − 4 when x = 6
Problem 3 :
x2 when x = 12
Problem 4 :
4x when x = 2
Problem 5 :
x2 + 3x - 7 when x = 4
Problem 6 :
(x - y)2 when x = 10 and y = 7
Problem 7 :
a2 + b2 when a = 3 and b = 8
Problem 8 :
r2 - s2 when r = 12 and s = 5
Problem 9 :
2L + 2W when L = 15 and W = 12
Problem 10 :
2x + 4y - 5 when x = 7 and y = 8
1) 22 2) 26 3) 144 4) 16 5) 3 |
6) 9 7) 73 8) 119 9) 54 10) 41 |
Example 1 :
a3 - [(b2 + c)/a] + (ab + c), if a = 4, b = -3 and c = 7
Example 2 :
What is the value of
(2c/a)2 - 10 x (b +a)/c
if a = -2, b = 3 and c = 5 ?
Example 3 :
What is the value of
9 - 2x ÷ (z - y)3
if x = 4, y = -1 and z = -3 ?
Example 4 :
If x = 10, what is the value of x/2 + x/20 + x/200 ?
Example 5 :
If a = 3, b = -1 and c = -2, what is the value of
7 - [(a - 12) ÷ (2 - b)]/(c+ 3) ?
1) 55
2) 23
3) 10
4) 5.55
5) 10
May 21, 24 08:51 PM
May 21, 24 08:51 AM
May 20, 24 10:45 PM