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KIMJEINSOPEMININ
Answered

Do the operation as indicated.

1. (5g + 9h) + (-18g + 30) - (-5h - 7) =_____

2. (10x - 35x² + 10) + ( -5x² - 10x³ + 2x + 26) =_______

3. (60a⁴ + 30a³ + 11a + 2) - (-10a⁴ - 15a² - 17) =_______

4. (55y⁴ + 33y³ + 11y + 2) + (-6y⁴ - 22y² + 8y - 17) =______

5. (26r³ - 10r - 35r² + 10) - (-16r² - 20r³ + 2r + 22) =______


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Sagot :

TYRON09IN

Answer:

[tex]1. \: - 8g + 9h + 37[/tex]

[tex]2. \: - 10 {x}^{3} - 40 {x}^{2} + 12x + 36[/tex]

[tex]3. \: 70 {a}^{4} + 30 {a}^{3} + 15 {a}^{2} + 11a + 19 [/tex]

[tex]4. \: 49 {y}^{4} + 33 {y}^{3} - 22 {y}^{2} + 19y - 15[/tex]

[tex]5. \: 46 {r}^{3} - 19 {r}^{2} - 12r - 12[/tex]

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