Question

use a suitable identify to get each of the following products:
full solution send me
plese send right answer​​

Answer 1

Answer:

(abc-5)(abc-8)

${a}^{2} {b}^{2} {c}^{2} - 13abc + 40$

Answer 2

Answer:

Hey we can use

(x+a)(x+b) = x² + (a+b)x + ab

where , x = abc

a = -5

b = -8

(abc-5)(abc-8) = (abc)² + { -5 + (-8) }abc + (-5)(-8)

= a²b²c² - 13abc + 40

Hope this helps you