Question

If x = 3, find the value of the following:
(i) x + 5
(ii) 2x – 3
(iii) x – 7
(iv) x3 – 1

Answer 1

Answer:

x+5 = 3+5= 8

2x-3= 2(3)-3= 6-3= 3

x-7= 3-7= -4

Hope it helps uh.. have a great day ahead..

Answer 2

Answer:

i)8

ii)4x

iii)-7x

iv)-x3

Step-by-step explanation:

pls mark me as the brainliest