Question

Find the value of 1\2 m2n2 x(-10mn3), when m =2,n=1.​

Answer 1

Answer:

- 40x

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Step-by-step explanation:

1/2 * 2^2 *1^2 x (-10 * 2*1^3 )

=1/2 *4* 1x (-20*1 )

= 2x(-20)

= - 40x