Question

गुणनफल ज्ञात कीजिए-
(x + 4) x (x +9)​

Answer 1

Answer:

here is ur ans

Explanation:

(x+4)(x+9)

x(x+9)+4(x+9)

x^2+9x+4x+36

x^2+13x+36

x^2+9x+4x+36

x(x+9)+4(x+9)

(x+9)(x+4)

hope it help ☺☺