PERSAMAAN KUADRAT: Materi 4 Slide dan 4 Soal Kelas 9

4 Slides • 4 Questions

1

PERSAMAAN KUADRAT

dalam kehidupan sehari-hari

2

MEMFAKTORKAN

3 SIFAT PERTAMA

3

Multiple Choice

Jika $x\left(x-2\right)=0$ , maka nilai $x_1\ dan\ x_2$ adalah .....

1

0 dan -2

2

0 dan 2

3

1 dan 2

4

-2 dan 2

4

Multiple Select

Pemfaktoran yang benar dari $x^2-81=0$ adalah .....

1

$\left(x+9\right)\left(x-9\right)$

2

$\left(x-9\right)\left(x-9\right)$

3

$\left(x+9\right)\left(x+9\right)$

4

$\left(x+27\right)\left(x-3\right)$

5

MEMFAKTORKAN

2 SIFAT TERAKHIR

6

Fill in the Blanks

Persamaan kuadrat $x^2+11x+30=0$ apabila difaktorkan menjadi $\left(x\ +5\right)\left(x\ +a\right)\ =\ 0$ , nilai $a$ yang benar adalah

Type answer...

7

Fill in the Blanks

Persamaan kuadrat $2x^2-7x-4=0$ apabila diubah persamaannya menjadi $2x^2-bx+cx-4\ =\ 0$ , nilai $b$ yang benar adalah

Type answer...

8

TUGAS

DALAM KELOMPOK, PESERTA DIDIK MEMBUAT PRESENTASI POWERPOINT (MINIMAL) SEPERTI CONTOH, TENTANG PEMFAKTORAN DENGAN JUMLAH SOAL PALING SEDIKIT 4 BUAH

PERSAMAAN KUADRAT

dalam kehidupan sehari-hari

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