Pliss jawab! sederhanakan pecahan berikut a. x² - 5x + 6 / 2x² + x -10 b. 4x² - 9 / 2x + 3 c. x + 2 .... Question from @faraafrida

September 2018 2 59 Report

Pliss jawab!
sederhanakan pecahan berikut
a. x² - 5x + 6 / 2x² + x -10
b. 4x² - 9 / 2x + 3
c. x + 2 / x² + 8x + 12

faktorkanlah bentuk al - jabar
a. 4x² - 8x + 4
b. x² + 16 + 6y

jawab yang bener ya!

Sebuah tonggak diletakkan ditengah lapangan rumput yang berbentuk persegi panjang dengan ukuran (12m x 10m). seekor kambing diikat di tonggak dengan tali yang panjangnya 3,5 m. berapa luas daerah lapangan yang rumputnya tidak dapat termakan oleh kambing?

Answer

faraafrida September 2018 | 0 Replies

Lengkapi teks berikut! miss ratna; hi shanti. where(1) __you yesterday morning? shanti: yesterday morning? oh, i (2) at the national museum miss ratna: national museum? i didn't (3) you like going to museums shanti: well, there (4)_ an exhibition at the museum yesterday miss ratna: really? what(5) it about? shanti: it (6) _about people who lived thousand years ago miss ratna: how(7)____it? shanti: it was very interesting, but it (8) _ also crowded miss ratna: there(9)visitors,right? shanti: yup miss ratna: did you enjoy your visit to the museum? shanti: yes, very much miss ratna: maybe we can go together sometime shanti: sure, miss ratna miss ratna: by the way, did you (10) _ home after that? shanti: i did jawab yg bener ya

Answer

faraafrida September 2018 | 0 Replies

Mario Bellini is an Italian, but he lives and works in the Great Britain. He's thirty-two years old and he's got married. His wife is from England. They've got 2 children that speaks both English and Italian. He's a musician. He plays the piano and he works with the philharmonic orchestra. He practices from monday to friday and he gives one or two concerts every wee . -answer the questions 1. what does the text describe? 2. which sentence (s) shows the identification? 3. what kind of information about mario does the text provide? 4. what kind of information does the text contain ? choose one of these a. the present activities of mario b. mario's habits 5. what is the best title of the text above? choose one of these a. an england musician b. a famous swimmer c. an italian musician\ jawab yang bener ya:)

Answer

faraafrida September 2018 | 0 Replies

Susunlah teks bahasa inggris Mario bellini is an italian, but he lives and works in britain 1. his wife is from england 2. he is thirty-two-year old and he is married 3. he plays the piano and he works with the philharmonic orchestra 4. they have two children speak english and italian 5. he is a musician 6. in his free time, he reads books and he goes swimming 7. he practices from monday to friday and he gives one or two concerts every week jawab yang bener ya:)

Answer

faraafrida September 2018 | 0 Replies

Sebutkan 5 tumbuhan yang ada di sekitar lingkungan kita dan fungsi tambahannya

Answer

faraafrida September 2018 | 0 Replies

Apa perbedaan otot jantung, otot rangka, dan otot polos ?

Answer

nengahridwan A. (x-3)/(2x+5)
b.2x-3
c. 1/(x+6)

a. (2x-2)(2x-2)

1 votes Thanks 0

venzcs 1.
a. $.\frac{x^2 - 5x + 6}{2x^2 + x -10 } = \frac{(x-3)(x+2)}{(2x-5)(x+2)} = \frac{(x-3)}{(2x-5)}$
b. $\frac{4x^2-9}{2x+3} = \frac{(2x+3)(2x-3)}{2x+3} = 2x-3$
c. $\frac{x + 2}{x^2 + 8x + 12} = \frac{(x+2)}{(x+6)(x+2)} = \frac{1}{x+6}$

2.
a 4x² - 8x + 4
⇒ 4x² - 4x - 4x + 4
⇒ 4x(x-1)-4(x-1)
⇒ (4x-4)(x-1)

b. soalnya salah jadi tidak bisa difaktorin :)

1 votes Thanks 6

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