Question

R(x)=2√x s(x)=√x (rs)(4)

Answer 1

Answer:

               (rs)(4) = 8

Step-by-step explanation:

r(x)=2√x         s(x)=√x

(rs)(x) = r(x) × s(x) = 2√x ×√x = 2x

(rs)(4) = 2×4 = 8

Answer 2

Answer:

The second one is 2

Step-by-step explanation:

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