Math, asked by chinu2005, 1 year ago

factories 20x^2-26x+8 quadratic formula pls..help me

Answers

Answered by adityakumar4849
12
hope this will help you......... ...
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Answered by Sharad001
102

Question :-

Factories 20x² - 26x + 8 .

Answer :-

→ Factors are 1/2 and 4/5 .

Solution :-

If we need to solve any Quadratic then take it equal to zero (0)

Let given Quadratic is p(x) ,

Then P(x) = 0,

→ 20x² - 26x +8 = 0

→ 20x² - 10x - 16x +8 = 0

→ 10x(2x - 1) - 8(2x -1) = 0

→ (2x -1)(10x - 8 ) = 0

• Case (1) if

→ 2x -1 = 0

→2x = 1

→ x = 1/2

• Case (2) if

→10x - 8 = 0

→ 10x = 8

→5x = 4

→ x = 4/5

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