If X = 12 , Which of the following has the maximum value ?

Created: 6 years ago | Updated: 1 year ago

Updated: 1 year ago

( x - 3 )

( x - 7 ) ( x - 9 )

( x - 5 ) ( x - 3 )

( x - 8 ) ( x - 7 )

( x - 2 )

Bangladesh Bank Bangladesh Bank - Assistant Director - 2008 গণিত বীজগণিতীয় রাশিমালা (Algebraic expressions)

ব্যাখ্যা

782

Best Ans:

x - 3

= 12 - 3

= 9

(x - 7)(x - 9)

=(12 - 7)(12 - 9)

=5 × 3

=15

(x - 5)(x - 3)

=(12 - 5)(12 - 3)

=7 × 9

=63 (answer:)

(x - 8)(x - 7)

=(12 - 8)(12 - 7)

=4 × 5

=20

x - 2

=12 - 2

=10

1 year ago

0 0

Mainul Islam

বীজগণিতীয় রাশিমালা (Algebraic expressions)