Question

find the value of (x + 5 / 2)(X + 2 /5)​

Answer 1

Answer:

x+5/2 raised to power 2

Step-by-step explanation:

Answer 2

Answer:

$x ^{2} + \frac{29x}{10} + 1$

Step-by-step explanation:

formula

$(x + a)(x + b) = x ^{2} + x(a + b) + ab$

x is x

a= 5/2 b=2/5

by formula we get

${x}^{2} + x( \frac{5}{2} + \frac{2}{5} ) + \frac{5}{2} \times \frac{2}{5}$

which would be

$x ^{2} + \frac{29x}{10} + 1$

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