Question

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13.) Find the sum of 2 a2 +362,5a2 - 2b2 + ab
and -6a2-5 ab + b2​

Answer 1

Step-by-step explanation:

$2 {a}^{2} + 362 + 5 {a}^{2} - 2 {b}^{2} + ab - 6 {a}^{2} - 5ab + {b}^{2} \\ = {a}^{2} - {b}^{2} - 4ab + 362$

hope it helps you

Answer 2

Answer:

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