Content Level-1 Problem-157 Click for video

Steps Problem Solution

1

Determine the value of an expression,if s=1/2

\$ 3s^2 \$

2

Given expression

\$ 3s^2 \$

3

Substitute the s value in expression

\$ 3(1/2)^2 \$

4

After simplification we get

\$ 3(1/2^2) \$

5

After simplification we get

\$ 3(1/2×2) \$

6

After simplification we get

\$ 3(1/4) \$

7

After simplification we get

\$ 3/4 \$

8

Hence the solution of the given expression is

\$ 3/4 \$

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