Question

solve this
x²-y²+z²-2xz​

Answer 1

Answer:

hey mate here's the ans

first we will put the suitable terms in bracket

$(x^{2} + {z}^{2} + - 2xz) - {y}^{2}$

here we will factorise the term be identity 2 that is

$(a - b) {}^{2} = {a}^{2} + {b}^{2} - 2ab$

now it become

$(x - z) {}^{2} - {y}^{2}$

using formula a^2-b^2=(a+b)(a-b)

we will solve it

(x-z+y)(x-z-y) is the ans

hope it helps u