Question

using suitable identify evaluate 5.27× 5.27-0.27×0.27/5.54​

Answer 1

Answer:

$\frac{(5.27) {}^{2} - (0.27) {}^{2} }{5.54} = \frac{(5.27 + 0.27)(5.27 - 0.27)}{5.54} = \frac{5.54 \times 5}{5.54} = 5$

Answer 2

Step-by-step explanation:

(5.27)

2

−(0.27)

2

=

5.54

(5.27+0.27)(5.27−0.27)

=

5.54

5.54×5

=5