Question

can you identify the following as numerical or algebraic expressions? Justify
i) 3+7-4
ii) 3x
iii) -4-7
iv) x-11/4
v) 5+(2-8)
vi) 3z+1
vii) (13-6)+2
viii) 2x-y
ix) 2xy+7
x) 3x^2​

Answer 1

Step-by-step explanation:

numericals contains only numers and algebraic expression contains any unknown value

(1) there is no unknow value therefore it is numerical

(2) we don't know value of x therefore it is algebraic

SIMILARLY

(3) Numerical

(4) algebraic

(5) Numerical

(6) algebraic

(7) Numerical

(8) algebraic

(9) algebraic

(10) algebraic

hope you are satisfied