Question

factorise:

(i) a^2+5a-6

(ii) 25x^2-16y^2

Answer 1

Answer:

see above their your answer

Step-by-step explanation:

have a great day ahead❤

Answer 2

Answer:

Step-by-step explanation:

i ) (a +6)  (a-1)             {$x^{2} + (a+b)x + ab = (x+a) (x+b)$}  

ii) $(5x)^{2} - (4y)^{2}$                  

    = $(5x+4y) (5x-4y)$                       {  $a^{2} -b^{2} = {(a+b) (a-b)$}