Question

Question 1
Find the value of following if x = 2.
(i) – 3
(ii) 2x – 5
(iii) 9 – 6x
(iv) 3x² – 4x – 7
(v) (5x/2) - 4

Answer 1

Answer:

simply the answer is none

Answer 2

Step-by-step explanation:

i) -3

ii) p(2) = 2*2 - 5

= 4-5

=-1

iii) p(2) = 9-6*2

= 9-12

= -3

IV) p(2) = 3(2)^2 - 4 (2) - 7

= 12-8-7

= -3

v) p(2) = (5*2/2) - 4

= (10/2)-4

= 5-4

= 1