find the value pls solve step by step and pls not direct answer
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Hi friends, here is your answer :-
Given :- (-10m^2n^6)*(-20mn^15)
Simplify the given expression
=> [(-10)*(-20)]*[m²*m]*[n^6*n^15]
=> 200m^3n^21
Now given m=1.2, n=-1
Substitute the value of m,n in their respective places in expression.
=> 200*(1.2)³ * (-1)^21
=> 200*1.728*(-1)
=> -345.6
Your answer is (-345.6)
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HOPE IT HELPED YOU..............
Given :- (-10m^2n^6)*(-20mn^15)
Simplify the given expression
=> [(-10)*(-20)]*[m²*m]*[n^6*n^15]
=> 200m^3n^21
Now given m=1.2, n=-1
Substitute the value of m,n in their respective places in expression.
=> 200*(1.2)³ * (-1)^21
=> 200*1.728*(-1)
=> -345.6
Your answer is (-345.6)
IF IT HELPED YOU PLEASE SAY A THANKS AND SELECT AS BRAINLIEST ANSWER.
HOPE IT HELPED YOU..............
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