Question 2

loading...

Prev/Next links

waecmaths question: 

Evaluate $\frac{{{(3.2)}^{2}}-{{(4.8)}^{2}}}{3.2+4.8}$

Option A: 

– 0.80

Option B: 

– 1.60

Option C: 

– 10.24

Option D: 

- 12.80

waecmaths solution: 

$\frac{{{(3.2)}^{2}}-{{(4.8)}^{2}}}{3.2+4.8}=\frac{(3.2-4.8)(3.2+4.8)}{(3.2+4.8)}=-1.6$

maths year: 
maths topics: