Question

Add :

5m ( 3 - m) and 6m² - 13m

Answer 1

Hey,

5m (3 - m) + 6m​2 - 13m

=15m - 5m2  + 6m​​2 -13m

=15m - 13m - 5m2 + 6m​2 

= 2m + m2

HOPE IT HELPS:-))

Answer 2

5m( 3 - m ) + 6m² - 13m = m² + 2m

Given :

The expressions 5m( 3 - m ) and 6m² - 13m

To find :

The sum

Solution :

Step 1 of 2 :

Write down the given expressions

The given expressions are

5m( 3 - m ) and 6m² - 13m

Step 2 of 2 :

Find the sum of the expressions

The required sum

= 5m( 3 - m ) + 6m² - 13m

= 15m - 5m² + 6m² - 13m

= 6m² - 5m² + 15m - 13m

= (6 - 5)m² + (15 - 13)m

= m² + 2m

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