Question

Guys plz solve this questions....as soon as possible...........
Class 9........ ch 2......... Factorize it...​

Answer 1

Answer:

Q3.

2√3x^2 + x - 5√3

(2√3*5√3 = 30, so mid term splitting will be 6 and -5)

2√3x^2 + 6x - 5x - 5√3

2√3x(x + √3) - 1(x + √3)

(x + √3)(2√3x - 1)

Q4

5√5x^2 + 20x + 3√5

(5√5*3√5 = 75, so mid term splitting will be 15 and 5)

5√5x^2 + 15x + 5x + 3√5

5x (√5x + 3) + √5(√5x + 3)

(√5x + 3)(5x + √5)