Question

if the base of a parallelogram is X + 4 attitude to the base is x minus 3 and the area is x square minus 4 then its area is equal to​

Answer 1

Step-by-step explanation:

base of parallelogram =X + 4

altitude of parallelogram = x-3

area of parallelogram = 1/2*b*h= x^2-4

((X + 4)(x-3) )/2=x^2-4

(x^2 - 3x + 4x -12)/2 = x^2-4

x^2-+x-12=2x^2-8

x^2=x-4

x=2√-x