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17 x-1=2
Work out the value of 2x2


17 X12 Work Out The Value Of 2x2 class=

Sagot :

Answer:

18

Step-by-step explanation:

Given

x - 1 = 2 ( add 1 to both sides )

x = 3

Then

2x² = 2(3)² = 2 × 9 = 18

Answer:

If [tex]17x-1=2\\[/tex], then [tex]2(x)^2\\[/tex] will equal [tex]\frac{18}{289}[/tex]

If [tex]x-1=2[/tex], then [tex]2(x)^2\\[/tex] will equal [tex]2\\[/tex]

Step-by-step explanation:

For the step-by-step solution, please see the attachment. Part A, [tex]17x-1=2\\[/tex] and [tex]x-1=2[/tex], is executed in black ink while Part B, [tex]2(x)^2\\[/tex], is executed in blue ink. Detailed justification of each step in green. The given function is provided in red ink.

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