Question

For the following expressions, press Yes or No to indicate whether each expression is equivalent to 3(x + 2). 5Points image of expressions 3x + 2, 3(2 + x), 3x + 2x, x + 2x + 2 + 4, x + x + x + 1 + 1 + 1 + 1 + 1 + 1

Answer 1

Answer:no, yes , no , yes, yes

Step-by-step explanation: order of operations when solving math everything possible in parentheses first the exponents then From left to right multiplication and division and then from left to right addition and subtraction.

Let say x=3 then 3(x+2)= 15 ,

3x+2=3x3=9 9+2=11 no

3(2+x)= 2+3=5 5x3=15 yes

3x+2x= 3x3=9 2x3=6 9+6=15 yes

X+2x+2+4= 2x3=6 6+3=9 9+2=11 11+4=15 yes

X+X+X+1+1+1+1+1= 3+3=6 6+3=9 9+1=10 10+1=11 11+1=12 12+1=13 13+1=14 and 14+1=15