Prove that 9^3/2 -3 *5^0 -(1/81)^-1/2 = 15 Pls help, correct answer, I’ll mark as brainliest

Step-by-step explanation:

The given expression is :

We need to prove that LHS is equal to RHS.

Taking LHS,

Hence, LHS = RHS.

answer

point o.

step-by-step explanation:

3< x< 5

step-by-step explanation:

|x - 4| < 1

there are two solutions, one positive and one negative.   remember to flip the inequality when taking the negative solution

x-4 < 1       x-4 > -1

add 4 to each side

x-4+4 < 1+4       x-4+4 > -1+4

x< 5                 x> 3

3< x< 5