Question

Please Explain Step by step this question Guys... I can Mark You as brainliest..

Answer 1

Step-by-step explanation:

8y\ and\ 3x^{2}

8y+3x^{2} is obtained by adding the product of 8 and y with the product of 3 x and x

the tree diagram for the expression is given below2x^2y has only one term, that is the expression itself.

7mn-4 has two terms 7mn and 4 and the expression is obtained by subtracting 4 from the product of 7,m and n. The tree diagram is shown below.

2x^2y has only one term, that is the expression itself.

The expression is formed by multiplying 4 terms 2, x, x and y. The tree diagrams are shown below

Hope it's helpful