0 like 0 dislike
Equivalent Express SIC
Which expression has an equivalent value to x² + 9x + 8 for all values of x?
a (x + 1)(x + 8)
b (x + 2)(x + 6)
c (x + 4)(x + 4)
d (x + 5)(x + 4)
by

1 Answer

0 like 0 dislike
A. ( x + 1 )( x + 8 )

Step-by-step explanation:

x² + 9x + 8

1.Break the expression into groups

= ( x² + x ) + ( 8x + 8 )

2. Factor out x from x² + x : x ( x + 1 )

3. Factor out 8 from 8x + 8 : 8 ( x + 1 )

= x ( x + 1 ) + 8 ( x + 1 )

4. Factor out common term x + 1

= ( x + 1 )( x + 8 )

Solution :

= ( x + 1 )( x + 8 )
by
Welcome to AskTheTask.com, where understudies, educators and math devotees can ask and respond to any number related inquiry. Find support and replies to any numerical statement including variable based math, geometry, calculation, analytics, geometry, divisions, settling articulation, improving on articulations from there, the sky is the limit. Find solutions to numerical problems. Help is consistently 100 percent free!

Questions

No related questions found