Question

What are the possible dimension of a rectangle whose area is 2x^2+7x+3 teachoo?

Answer 1

${\underline{\underline{Answer~:}}}$

We know that ,

area of rectangle = l × b

For that we have to find to factors of given polynomial and they are possible diamenson.

$= 2 {x}^{2} + 7x + 3 \\ \\ = 2 {x}^{2} + 6x + x + 3 \\ \\ = 2x(x + 3) + 1(x + 3) \\ \\ = (x + 3)(2x + 1)$

In most of case l > b than

$</strong><strong>\</strong><strong>c</strong><strong>o</strong><strong>l</strong><strong>o</strong><strong>r</strong><strong>{</strong><strong>Red</strong><strong>}</strong><strong>{</strong><strong>b</strong><strong>~</strong><strong>=</strong><strong>~</strong><strong>(</strong><strong>x</strong><strong>~</strong><strong>+</strong><strong>~</strong><strong>3</strong><strong>)</strong><strong>}</strong><strong>$

$\color{Red}{</strong><strong>l</strong><strong>~=~(</strong><strong>2</strong><strong>x</strong><strong>~+~</strong><strong>1</strong><strong>)}$

mark as brainiest answer and follow me.