100 Buttercream Flowers: The complete step-by-step guide to piping flowers in buttercream icing

100 Buttercream Flowers: The complete step-by-step guide to piping flowers in buttercream icing

Matematika Kerjakan soal di bawah ini dng cara memfaktorkan.
1. X² - 2x - 35 = 0
2. 2x² - 2x - 12 = 0
3. X² + 2x - 35 = 0
4. 9x² - 36 = 0
5. 3x² - 5 + 2 = 0​

Kerjakan soal di bawah ini dng cara memfaktorkan.
1. X² - 2x - 35 = 0
2. 2x² - 2x - 12 = 0
3. X² + 2x - 35 = 0
4. 9x² - 36 = 0
5. 3x² - 5 + 2 = 0​

Penjelasan dengan langkah-langkah:

5. 3x²-5+2=0

= 3x² - 3 = 0

= a= 3 b= 0 c=-3

....+.....= 0

.....×....= 9

(3x-3) (3x+3)=0

= 1/3 3( x-1) (3x+3) = 0

= (x-1) (3x+3)=0

x-1=0

x = 1

3x+3 = 0

3x = -3

x = -3/3

= -1

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