Question

2. Define monomial with example.

3. Simplify4y(3y + 4)and find the value of it for y = 2.

I need this answers fast please

Answer 1

A monomial is a single term
Like 4*5

Answer 2

Answer:

A monomial is an expression in algebra that contains one term, like 3xy. Monomials include: numbers, whole numbers and variables that are multiplied together, and variables that are multiplied together. Any number, all by itself, is a monomial, like 5 or 2,700. A monomial can also be a variable, like m or b.

2)4y(3y+4)

=12y²+16y

Putting value y=2

12(2²)+16(2)

=12(4)+32

=48-32

=16