Discuss Forum
1.
- A. (a+5b)(2a-3b)
- B. (a+5b)(2a-3b)
- C. (a+5b)(2a-3b)
- D. (a+5b)(2a-3b)
Answer: Option A
Explanation:
2a²+7ab-15b²
=2a²+10ab-3ab-15b²
=2a(a+5b)-3b(a+5b)
=(2a-3b)(a+5b).
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1.
Answer: Option A
Explanation:
2a²+7ab-15b²
=2a²+10ab-3ab-15b²
=2a(a+5b)-3b(a+5b)
=(2a-3b)(a+5b).
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