Which expression is equivalent to √4j^4/9k^8?

Option (4) is correct.

An equivalent expression to the given expression   is

Step-by-step explanation:

Given expression  

We have to choose an equivalent expression to the given expression  

Consider the given expression  

Apply radical rule,

We have,

Thus, An equivalent expression to the given expression   is

x > 1.3

step by step:

8.5−0.9x> 9.8−1.9x

step 1: simplify both sides of the inequality.

−0.9x+8.5> −1.9x+9.8

step 2: add 1.9x to both sides.

−0.9x+8.5+1.9x> −1.9x+9.8+1.9x

1x+8.5> 9.8

step 3: subtract 8.5 from both sides.

1x+8.5−8.5> 9.8−8.5

1x> 1.3

step 4: divide both sides by 1.

1x/1 > 1.3/1

1) 2/5

2) zero=0/1

3) zero=0/2

4) -4/5

5) undefined=3/0