Answer
$6a^{2}$ - $7ab$ - $5b^{2}$
Work Step by Step
Step 1: $(2a+b)(3a-5b)$
Step 2: $2a(3a-5b)$+$ b(3a-5b)$
Step 3: $6a^{2}$ - $10ab+3ab$ - $5b^{2}$
Step 4: $6a^{2}$ - $7ab$ - $5b^{2}$
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.