a+3b by 5a-2b solve
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Answer:
Simplifying
(5a + -2b)(a + 3b) = 0
Multiply (5a + -2b) * (a + 3b)
(5a * (a + 3b) + -2b * (a + 3b)) = 0
((a * 5a + 3b * 5a) + -2b * (a + 3b)) = 0
Reorder the terms:
((15ab + 5a2) + -2b * (a + 3b)) = 0
((15ab + 5a2) + -2b * (a + 3b)) = 0
(15ab + 5a2 + (a * -2b + 3b * -2b)) = 0
(15ab + 5a2 + (-2ab + -6b2)) = 0
Reorder the terms:
(15ab + -2ab + 5a2 + -6b2) = 0
Combine like terms: 15ab + -2ab = 13ab
(13ab + 5a2 + -6b2) = 0
Solving
13ab + 5a2 + -6b2 = 0
Solving for variable 'a'.
Factor a trinomial.
(5a + -2b)(a + 3b) = 0
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Answer:
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