Question

(x+2)(x-3)=


(x+2+x-3)²=


(x+2)² - (x-3)²=

Answer 1

(x+2)(x-3)= x².x.6
(XxX-x3+2xX-2x3)
$( x^{1+1} -Xx3+2xX-2x3)$
$( x^{2} -Xx3+2xX-2x3)$
$( x^{2}-3x+2xX-2x3)$
$(x^{2}-3x+2x-2x3)$
$( x^{2} -x-2x3)$
$x^{2} -x-6$

x+2+x-3)²= 2x-7
2x+2-3²
2x+2-9
2x-7

(x+2)² - (x-3)²=10x-5
(x+2-(x-3))x(x+2x-3)
(x+2-(x-3))x(2x+2-3)
(x+2-(x-3))x(2x-1)
(x+2-x3)x(2x-1)
(0+2+3)x(2x-1)
(2+3)x(2x-1)
5x(2x-1)
(5x2X-5x1)
(5x2X-5)
10x-5!