Question

(x-5) (x-5 use
suitable
identity​

Answer 1

Answer:

1. x square + 5 square -2 ( x) (5)
2. X square + 25 - 10x [ by (a-b) square ]

Answer 2

Answer:

$\huge\underline{\overline {\mid {\bold{\red{ληsωεя}}\mid}}}$

$(x - 5)(x - 5)$

$(x - 5) {}^{2}$

$(x - y) {}^{2} = x {}^{2} - 2xy + y {}^{2}$

$= > x {}^{2} - 2x \times 5 + {5}^{2}$

$= > x { - 10x + 25}^{2}$