Question

factorise 5 a^2+6a-8 pls answer fast v​

Answer 1

Step-by-step explanation:

• 5a² + 6a - 8

• 5a² - 4a + 10a - 8

• a ( 5a - 4 ) + 2 ( 5a - 4 )

• ( a + 2 ) . ( 5a - 4 )

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• a + 2 = 0
• a = -2

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• 5a - 4 = 0
• 5a = 4
• a = 4/5

Answer 2

You can solve it easily by breaking the middle term