Math, asked by helenzhimo777, 20 days ago

Factories 2a² - 35a - 18 then its value is equal to

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Answers

Answered by achshagladyst4607
2

Answer:

Hey mate

Hope tiz would help uh....

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Answered by misscutie94
3

Answer:

Given :-

➜ 2a² - 35a - 18

Solution :-

➜ 2a² - 35a - 18 = 0

➞ 2a² - (36 - 1)a - 18 = 0

➞ 2a² - 36a + a - 18 = 0

➞ 2a(a - 18) + 1(a - 18) = 0

➞ (a - 18) (2a + 1) = 0

➞ (a - 18) = 0

➞ a - 18 = 0

➞ a = 18

Either,

➞ (2a + 1) = 0

➞ 2a + 1 = 0

➞ 2a = - 1

➞ a = - 1/2

∴ The answer of this question is a = 18, - 1/2

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