Answer:
Step-by-step explanation:
given:
$\therefore Ac=\frac{(2)2}{2}=2$
Answer:
just do cross multiplication
Step-by-step explanation:
then ans will come
Answer:
w^2 + 5w = 300
Step-by-step explanation:
A= length x width
A =300
Width = w
length = w + 5
Therefore
300 = (w) x (w + 5)
300 = w^2 + 5w
w^2 + 5w = 300