Evaluate frac 0 5625 2 - 0 4375 2 0 04 - JAMB Mathematics 2007 Question
Evaluate \(\frac{(0.5625)^2 - (0.4375)^2}{0.04}\)
A
0.131
B
3.11
C
3.12
D
3.13
correct option: d
\(\frac{(0.5625)^2 - (0.4375)^2}{0.04}\) = \(\frac{(0.5625 - 0.4375)(0.5625 - 0.4375)}{0.04}\)
= \(\frac{0.1250 \times 1}{0.04}\)
= \(\frac{12.50}{0.04}\)
= \(\frac{0.1250 \times 1}{0.04}\)
= \(\frac{12.50}{0.04}\)
Please share this, thanks:
Add your answer
No responses