Question

Which expression is equivalent to (st)(6)?

a) s(t(6))
b) s(x) × t(6)
c) s(6) × t(6)
d) 6 × s(x) × t(x)

Answer 1

The expression (st)(6) is equivalent to s(t(6)).

Step-by-step explanation:

The expression (st)(6) means that we should perform the operation of multiplication between 'st' and 6. To find the equivalent expression, we can rewrite it as s(t(6)). Therefore, the correct answer is option a) s(t(6)).