x(x + 1) = 72
Expanding the brackets, we get:
x^{2}+x=72
Subtracting 72 from both sides, gives:
x^{2}+x-72=0
This is the required equation to be factored and solved .
Answer:
12x+10
Step-by-step explanation:
10x+2(x+5)
10x+2x+10
12x+10
Answer:
The area of the given triangle is 6 sq units.
Step-by-step explanation:
The area of triangle is given by
Area =
![\frac{1}{2} \times base \times height](https://tex.z-dn.net/?f=%20%5Cfrac%7B1%7D%7B2%7D%20%20%5Ctimes%20base%20%5Ctimes%20height)
Here base is 6units and height is 2units
hence area= (6*2)/2= 6 units