Question

factorise 10 + 3x - x²​

Answer 1

$\huge\bold\red{Hey!}$

$10 + 3x - {x}^{2} \\10 + (5 - 2)x - {x}^{2} \\ 10 + 5x - 2x - {x}^{2} \\ 5(2 + x) - x(2 + x) \\ (5 - x)(2 + x)$

Answer 2

Answer:

this is the answer

(2+x)(5-x)