4(a ⋅ b) = (4 ⋅ a)b is an example of which algebraic property?

Associative property

Step-by-step explanation:

Given: 4(a ⋅ b) = (4 ⋅ a)b

Here we are multiply 3 number 4, a and b.

Associative property: It is algebra property to multiply or add three or more numbers.

So, first we have to associate two number and then multiply.

For Left side, we associate a and b.

⇒ 4(a ⋅ b)

For right side, we associate 4 and a

⇒ (4 ⋅ a)b

Here, we used associate property of algebra for multiply.

-8/2y-8=5/y+4-7y+8/y^2-16

we move all terms to the left:

-8/2y-8-(5/y+4-7y+8/y^2-16)=0

we can not solve this equation

step-by-step explanation: 2