What is the value of 7x(3x+x), when x =8?
if x equals 8, 7(8) times (24 + 8), simplifying to 56 times 32the answer is 1792
It is a bit confusing, so i will do the equation both ways:1 way : 7·8(3·8+8)=7·8(24+8)=7·8(32)=56(32)=19602 way: 7(3·8+8)7(24+8)7(32)224