Question

Solve: (i) (x + 4)(2x – 3) = 0 (ii) 4x2 -9x = 0​

Answer 1

Step-by-step explanation:

hope it helps you

all the best

Answer 2

ANSWER:

(i) 3x^2-3x+8x-12=0

3x^2+5x-12=0

3x^2+5x=12

(x+3)(3x-4)=0

(x+3)=0 (3x-4)=0

x=-3 3x=4

x=4/3

(ii) 4x^2-9x=0

4x^2-9x+0=0

(4x-9)(4x+0)=0

(4x-9)=0 (4x+0)=0

4x=9 4x=0

x=9/4 x=0/4

x=0