Add parenthesis to the expression 7-3x2+6=7

9514 1404 393

  no parentheses needed

  (7 -3×2) +6 = 7

  7 -(3×2) +6 = 7

  (7 -(3×2)) +6 = 7

Step-by-step explanation:

The equation is correct as written: no parentheses are needed.

If parentheses are added, they should not change the way the expression is evaluated. That is, they can be added around the product, and they can be added around the difference of the first two terms.

hi,

you half the rectangle that you ae asking about so then you would see the scale factor of 1/2 the one u have selected, the one on top is half.

hope this !