Question

Subtract -8 a² from 5a².​

Answer 1

Answer:

13a2

Step-by-step explanation:

5a2 - ( -8 )a2

5a2 + 8a2

13a2

Answer 2

$5 {a}^{2} - ( - 8 {a}^{2} ) = 5 {a}^{2} + 8 {a}^{2} \\ \: \: \: \: \: \: \: = 13 {a}^{2}$

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