Anim3l
Anim3l Anim3l
  • 16-02-2018
  • Mathematics
contestada

Which expression is equal to x + (y + z)?

xy + z
xy + xz
(x + y) + z
(x + y) ⋅ z

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prosborough198p2ub41
prosborough198p2ub41 prosborough198p2ub41
  • 16-02-2018
X+(y+z) is equal to saying (x+y)+z

This is called the cumulative property when order doesn’t matter or doesn’t change the equation. As in 1+2 is the same as 2+1. No matter which way we get the same answer. This only works with multiplication and addition though. Hope this helps. Any questions please just ask!! Thank you so much!!
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Cobratheboss70 Cobratheboss70
  • 29-03-2022

Answer:

(x + y) + z

Step-by-step explanation:

I took the test

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