Question

1. Get the algebraic expressions in the following cases using variables, constants and
arithmetic operations.
(1) Subtraction of z from y.
(ii) One-half of the sum of numbers x and y.
(iii) The number z multiplied by itself.
(iv) One-fourth of the product of numbers p and q.
(V) Numbers x and y both squared and added.
(vi) Number 5 added to three times the product of numbers m and n.
(vii) Product of numbers y and z subtracted from 10.
(viii) Sum of numbers a and b subtracted from their product.​

Answer 1

Step-by-step explanation:

1- y-z

2- x+y/2

3- z²

4- pq/4

5-x²+y²

6- 3mn+5

7- 10-yz

8-ab-(a+b)