FatimaZahraLG
FatimaZahraLG FatimaZahraLG
  • 03-07-2022
  • Mathematics
contestada

need help asap willing to give a lot of points!

need help asap willing to give a lot of points class=
need help asap willing to give a lot of points class=

Respuesta :

Аноним Аноним
  • 03-07-2022

Answer:

[tex]\fbox {See below} \downarrow[/tex]

Step-by-step explanation:

Question 1

Part (a) :

⇒ 6 × 6 × 6 × 6 × 6 × 6 × 6 = 6ˣ

⇒ 6⁷ = 6ˣ

⇒ x = 7

Part (b) :

⇒ y² = 169

⇒ √y² = √169

⇒ y = ± 13

⇒ y = 13, y = -13

Question 2

Part (a) :

⇒ (√5)² × (√3)²

⇒ 5 × 3

⇒ 15

Part (b) :

⇒ (∛9)³ × (√30)²

⇒ 9 × 30

⇒ 270

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