Question

Find ‘p’ if 18 p=95^2- 90^2

Answer 1

Step-by-step explanation:

18p = 9,025 - 8,100

18p = 925

p= 925/18

p = 51.3888889

Answer 2

•Given→

$18p = {95}^{2} - {90}^{2}$

• To find→

$value \: of \: p$

•Solution→

$18p = {95}^{2} - {90}^{2} \\ apply \: the \: rule \: {a}^{2} - {b}^{2} = (a + b)(a - b) \\ \\ = > 18p = (95 + 90)(95 - 90) \\ = > 18p = 185 \times 5 \\ = > p = \frac{185 \times 5}{18 } \\ = > p = 51.388888 \\ = > p = 51.89(approx)$

• Answer→

Value of “P” = 51.89(≈)