Question

14. Factorise:
(i) 16a square - 25b square - 8a + 1​

Answer 1

Answer:

[4a-1+5b][4a-1-5b]

Step-by-step explanation:

$16a^{2} -25b^{2} -8a^{2} +1$

[4a^-2*4a*1+1^] -5^2

[4a-1]^2-5^2

[4a-1+5b][4a-1-5b]