Math, asked by ghost1718, 5 months ago

add the expressions 5x-2xy+3yz,x-3xy,5xy​

Answers

Answered by Gnapika13
1

Answer:

6x + 3yz

Step-by-step explanation:

5x - 2xy + 3yz + x - 3xy + 5xy

(grouping like variables)

= (5x + x) + (5xy - 3xy - 2xy) + 3yz

= 6x + (5xy - 5xy) + 3yz

= 6x + 3yz

Hope it helps!!

Answered by Anonymous
0

-12

Step-by-step explanation:

y2+24y+144 = y2+12y+12y+144 = y(y+12) +12 (y+12) = (y+12) (y+12) . So y = -12 . Note that y2 means y^2

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