Evaluate ab - 2b for a = -3 and b= 6.

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Silidrone asked Apr 27, 2023

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36 votes

Evaluate ab - 2b for a = -3 and b= 6.

Mathematics
high-school

Silidrone asked Apr 27, 2023

by Silidrone

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1 Answer

15 votes

-30

Explanation:

${ \purple{ \sf{given : - }}}$

${ \red{ \tt{a = - 3}}}$

${ \red{ \tt{b = 6}}}$

The given question is
${ \green{ \tt{ab - 2b}}}$

Substitute all the values in this above equation, you will get

${ \green{ \tt{( - 3)6 - 2(6)}}}$

${ \green{ \tt{ - 18 - 12}}}$

${ \red{ \sf{ = - 30}}}$

Sergii Zhevzhyk answered May 1, 2023

by Sergii Zhevzhyk

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