Mathematics: The length of consecutive sides of a rectangle are find the value ofand it s area

The required solution is Step-by-step explanation: We are given to solve the following quadratic equation :To solve the given equation, we will use the method of factorization.The solution of equation (i) is as follows :Thus, the required solution is...

hmccush8

13.05.2021 •

Mathematics

The length of consecutive sides of a rectangle are $3x - 2y \\ 4x - 1 \\ 2x + y \\ (2y + 3x)cm$
find the value of
and it's area

$x \\and \\y$

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Ответ:

chem64

15.09.2020

Mathematics

The required solution is $x=2,-\dfrac{1}{3}.$

Step-by-step explanation: We are given to solve the following quadratic equation :

3x^2-5x-2=0~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~(i)

To solve the given equation, we will use the method of factorization.

The solution of equation (i) is as follows :

$3x^2-5x-2=0\\\\\Rightarrow 3x^2-6x+x-2=0\\\\\Rightarrow 3x(x-2)+1(x-2)=0\\\\\Rightarrow (x-2)(3x+1)=0\\\\\Rightarrow x-2=0,~~~3x+1=0\\\\\Rightarrow x=2,-\dfrac{1}{3}.$

Thus, the required solution is $x=2,-\dfrac{1}{3}.$

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The length of consecutive sides of a rectangle are find the value ofand it's area​