Question

(ix) 15x² - x - 28=0 ​

Answer 1

Answer:

answer

Step-by-step explanation:

steps by step I will explain ok frist answer is 7/62

Answer 2

15x^2 - x - 28 = 0

15x^2 - 21x + 20x - 28 = 0

3x (5x - 7) + 4(5x - 7) = 0

(5x-7)(3x+4) = 0

x = 7/5 ; -4/3