Question

simplify 5a2+2a2-3a2+7a2​

Answer 1

Answer:Step by Step Solution:

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "a2"   was replaced by   "a^2".  3 more similar replacement(s).

STEP

1

:

Equation at the end of step 1

 (((5•(a2))-(7•(a2)))+(3•(a2)))-2a2

STEP  

2

:

Equation at the end of step

2

:

 (((5•(a2))-(7•(a2)))+3a2)-2a2

STEP  

3

:

Equation at the end of step

3

:

 (((5 • (a2)) -  7a2) +  3a2) -  2a2

STEP  

4

:

Equation at the end of step

4

:

 ((5a2 -  7a2) +  3a2) -  2a2

STEP

5

:

Final result :

 -a2

Step-by-step explanation:BY THIS EXAMPLE YOU WOULD BE ABLE TO SOLVE THE QUESTION...