Question

$x \times \frac{ - 7}{2} \times 2x \times \frac{ - 1}{2}$
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Answer 1

Answer:

7x^2/2

Step-by-step explanation:

x*-7/2*2x*-1/2

=x*-7*2x*-1/2*2

=7x^2/2

Answer 2

$\frac{ - 9{ x}^{2} }{2}$