Question

36x²+24xy+4y²-25z²:Factorise​

Answer 1

Answer:

6x + 2y - 5z

Step-by-step explanation:

Given,

36x^2 + 24xy + 4y^2 - 25z^2

= 36x^2 + 4y^2 - 25z^2 + 24xy

= (6x)^2 + (2y)^2 + (-5z)^2 + 2(6x)(4y)

since a + b + c = a^2 + b^2 + c^2 + 2ab + 2bc + 2ca

whereas : a = 6x ; b = 2y and c = -5z.

= [6x + 2y + (-5z)]^2.........ANSWER

Answer 2

Step-by-step explanation:

I hope it will be help you ☺️