Question

A) 8m*7= б) - 4*(-12)*x= в) - 2p*(-1,4) = г) 2/3a*(-7/8в)*(3/8)=​

Answer 1

а)8m*7=56 m

б)-4*(-12х)=48x

в)-2р*(-1,4)=2,8p

г)2/3а*(-7/8b)*(-3/8)-7/32ab

д)6с*(-7)=-42c

е)-m*n=-mn коэф=-1

ж)-с*(-b)=bc коэффицент =1

з)2/15m*(-3/4n)=-1/10mn

дай пж лучший ответ

Answer 2

Let's simplify each of the expressions:

A) 8m * 7 = 56m

Б) -4 * (-12) * x = 48x

В) -2p * (-1.4) = 2.8p

Г) (2/3a) * (-7/8b) * (3/8) = (-14/24ab) * (3/8) = (-7/12ab)

So, the simplified expressions are:

A) 56m Б) 48x В) 2.8p Г) -7/12ab