polinomioak 4dbh

x²-17x+72 =

• (x-9)(x+8)

• (x-9)(x-8)

• x(x-3)

• (x+9)(x+8)

2x²y³z

Zein da mononomio honen maila?

• 2

• 3

• 1

• 6

−4xy⁴

Zein da mononomio honen maila?

• 1

• 4

• 5

• -4

−xy⁴

Zein da mononomio honen koefizientea?

• 1

• -1

• 4

• 5

2x³yz - 8x³yz =

• 5x³yz

• 6x³yz

• -6x³yz

• 4x³yz

5x²+8x =

• 13x²

• 13x

• 8

• Ezin da gehiago laburtu

(5x⁴y)⋅(-3xy⁶) =

• 15x⁴y⁶

• 15x⁵y⁷

• -15x⁵y⁷

• 15xy

(2/3 x²)⋅(5/7 y³x) =

• 14/15 x²y³

• 10/21 x²y³

• 10/21 x³y³

• 14/15 x³y³

(2/3 x⁷):(1/5 x⁴) =

• 2/15 x³

• 10/3 x³

• 2/15x¹¹

• 10/3 x¹¹

Laburtu 4x³-5x²+x³+3x² =

• 2x³

• 2x²

• 4x³-2x²

• 5x³-2x²