26) Find the product :- 6a + 5b)(7a - 2b)
Answers
Answered by
1
Step-by-step explanation:
(6a+5b ) (7a-2b)
=6a(7a-2b) + 5b(7a-2b)
= 6a(7a) - 6a(2b) + 5b(7a) - 5b(2b)
=42a²- 12ab +35ba - 10b²
=42a² + 23ab - 10b²
Answered by
0
Answer:
the answer is 39 ab
Step-by-step explanation:
first step:
[6a+5b] [7a-2b]
so we take a and b value separetly
[6a+7a] [5b-2b]
13a x 3b
answer: 39ab
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