Mathematics: What extra step will you have to preform if you do not use the lcd when adding fraction? explain?

Solved (x-3/4)(x+1/4) Step-by-step explanation: 16x²-8x-3=0we can find the factors of the above quadratic equation using shridharacharya formula which given as a= 16, b= -8 and c= -3 putting these values in above equation we can find the factors of x asx= 3/4 and -1/4 now 16x²-8x-3 can also be written as (x-3/4)(x+1/4) as 3/4 and 1/4 are the roots of the equation. on solving expression is equivalent to the original: 16x²-8x-3 we will again obtain 16x²-8x-3. Hence it is varified that the factored...

What extra step will you have to preform if you do

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annekesimonsen

25.05.2023

Mathematics

Solved (x-3/4)(x+1/4)

Step-by-step explanation:

16x²-8x-3=0

we can find the factors of the above quadratic equation using shridharacharya formula which given as

$x=\frac{-b\pm \sqrt{b^2-4ac} }{2a}$

a= 16, b= -8 and c= -3 putting these values in above equation we can find the factors of x as

$x=\frac{8\pm \sqrt{8^2-4\times16\times(-3)} }{2\times16}$

x= 3/4 and -1/4

now 16x²-8x-3 can also be written as (x-3/4)(x+1/4) as 3/4 and 1/4 are the roots of the equation.

on solving expression is equivalent to the original: 16x²-8x-3 we will again obtain 16x²-8x-3. Hence it is varified that the factored expression is equivalent to the original: 16x²-8x-3

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What extra step will you have to preform if you do not use the lcd when adding fraction? explain?

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