Answered

IDNStudy.com, ang iyong destinasyon para sa maaasahan at pangkomunidad na mga sagot. Sumali sa aming interactive na platform ng tanong at sagot para sa mabilis at eksaktong tugon mula sa mga propesyonal sa iba't ibang larangan.

Patulong guys dito..​

Patulong Guys Dito class=

Sagot :

Hexus240idn

Answer:

1. 2d + 9e - 11g

2. 19e⁴ + 3e³ - 10e

3. 3a - 8c - 3d

Step-by-step explanation:

(2d + 5e) + (4e - 11g)

2d + 5e + 4e - 11g

2d + 9e - 11g

(12e⁴ + 8e³ - 7e) + (-3e - 5e³ + 7e⁴)

12e⁴ + 8e³ - 7e - 3e - 5e³ + 7e⁴

19e⁴ + 8e³ - 7e - 3e - 5e³

19e⁴ + 3e³ - 7e - 3e

19e⁴ + 3e³ - 10e

(2a + b - 7c - 3d) + (a - b - c)

2a + b - 7c - 3d + a - b - c

3a + b - 7c - 3d - b - c

3a - 7c - 3d - c

3a - 8c - 3d

I hope this helps.