Question

collect like terms and simplify the expression 15m²-9m+5-6m-8m²-7m+13 mark you as brainliest plz ans fast​

Answer 1

Step-by-step explanation:

Given:-

the expression 15m²-9m+5-6m-8m²-7m+13

To find:-

collect like terms and simplify the expression 15m²-9m+5-6m-8m²-7m+13

Solution:-

Given expression is 15m²-9m+5-6m-8m²-7m+13

On grouping like terms then

=>(15m²-8m²)+(-9m-6m-7m)+(5+13)

=>(15-8)m²+(-9-6-7)m+(5+13)

=>7m²+(-22)m+18

=>7m²-22m+18

Answer:-

The answer for the given problem is 7m²-22m+18