Question

6. State which of the following expressions is a
perfect square.
(i) x^2 + 8x + 16
(ii) y2 + 3y + 9
(iii) 4m² - 4m + 1
(iv) 4x² – 2 + 1/4x^2
(v) m^2+ 6m + 4​

Answer 1

Answer:

x^2 + 8x + 16

(ii) y2 + 3y + 9

(iii) 4m² - 4m + 1

(iv) 4x² – 2 + 1/4x^2

(v) m^2+ 6m + 4

Step-by-step explanation:

x^2 + 8x + 16

(ii) y2 + 3y + 9

(iii) 4m² - 4m + 1

(iv) 4x² – 2 + 1/4x^2

(v) m^2+ 6m + 4