Change it into the form
ax^2 + bx + c = 0
x^2 + 13x + 0 = 0
This equation has a common factor, x. Factorise it out.
<h2>x (x + 13) = 0</h2>
Change 55% to 0.55
0.55 x 2900 = 1595
Answer:
1) maldava y despota
2) pequenos
Step-by-step explanation:
(3x + 1/2 ) + ( 7x - 4 1/2 )
3x+7x + 1/2 - 4 1/2
10x -4
I think the answer is (7x-3)(7x+3)
