Question

---Quiz Math---

Lim (8x + 12 - x²)
x ➝ 5

Lim (22 × 22 - 22x)
x ➝ 22

Lim (10² × x² - x)
x ➝ 10

Lim (2x + 12x × x² - x)
x ➝ 2

Lim (4² × x² - x!)
x ➝ 5

satu soal 10 point yw v:

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Answer 1

> Penyelesaian________________________________Nomor 1:Lim (8x + 12 - x²)x ➝ 5= (8x + 12 - x²)= (8(5) + 12 - 5²)= (40 + 12 - 25)= (52 - 25)= 27Nomor 2:Lim (22 × 22 - 22x)x ➝ 22= (22 × 22 - 22x)= (22 × 22 - 22(22)= (484 - 484)= 0Nomor 3:Lim (10² × x² - x)x ➝ 10= (10² × x² - x)= (10² × 10² - 10)= (100 × 100 - 10)= (10.000 - 10)= 9.990Nomor 4:Lim (2x + 12x × x² - x)x ➝ 2 = (2x + 12x × x² - x)= (2(2) + 12(2) × 2² - 2)= (4 + 24 × 4 - 2)= (4 + 96 - 2)= (100 - 2)= 98Nomor 5:Lim (4² × x² - x!)x ➝ 5= (4² × x² - x!)= (4 × 4) × 5² - 5!)= (16 × 25 - 120)= 400 - 120= 280