Question

Find the value of ax 4 ; a = 2, x = 1.

Select one: a. 2 b. 4 c. 1 d. 8

Answer 1

For this case we have the following expression:

$ax ^ 4$

We must find the value of the expression when:

$a = 2\\x = 1$

Substituting the values in the expression we have:

$2 (1) ^ 4 = 2 * 1 = 2$

Thus, the value of the expression is 2.

Answer:

The value of the expression is 2

Option A

Answer 2

Answer:

The correct answer is A

Step-by-step explanation:

The given expression is $ax^4$.

We want to evaluate this expression for: $a=2,x=1$.

We just have to substitute a=2 wherever we see 'a' in the expression $ax^4$ and x=1 wherever see x in the same expression.

We perform the substitution to get:

$2(1)^4$

We evaluate the exponent to get:

 $2(1)$

We now multiply to get:

 $2$