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Laylamagego
Answered

Solve the following equations. Show necessary computations and solutions.
1. vx = 15
2. Vx+9=4
3. VX-3 = 1
4. V3x + 1 = V2x + 6
help and i give you blessing godbless​

Solve The Following Equations Show Necessary Computations And Solutions1 Vx 152 Vx943 VX3 14 V3x 1 V2x 6help And I Give You Blessing Godbless class=

Sagot :

Answer:

Step-by-step explanation:

1. √x = 15

(√x)^2 = (15)^2

x= 225

2.cuberoot of x+9 = 4

(cuberoot of x+9)^3 = 4^3

x +9 = 4x4x4

x +9= 64

x + 9 -9 = 64-9

x= 55

3. √x -3= 1

√x = 1+3

√x =4

(√x)^2 = 4^2

x = 16

4.√ 3x +1 = √2x +6

(√3x +1)^2 = (√2x +6)^2

3x + 1= 2x +6

3x -2x =6-1

x=5

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