Given
6x² - 1 = 4x
Can be written as
6x² - 1 = 2( 2x )
6x² / 2x - 1/2x = 2
3x - 1/2x = 2
Square on booth sides
( 3x - 1/2x ) = 2²
Using algebraic identity ( a - b)² = a² - 2ab + b²
( 3x )² - 2( 3x )( 1/2x ) + ( 1/2x )² = 4
9x² - 3 + 1/4x² = 4
9x² + 1/4x² = 4 + 3 = 7
Therefore the value of 9x² + 1/4x² is 7.
Answer:
the amplitude of the due to interference of two waves given as y₁ = A, sin oot y₂ = A, sin (at + p) Find resultant wave produced produced
Step-by-step explanation:
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I miss my old friends too much like you and more
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Answers & Comments
Given
6x² - 1 = 4x
Can be written as
6x² - 1 = 2( 2x )
6x² / 2x - 1/2x = 2
3x - 1/2x = 2
Square on booth sides
( 3x - 1/2x ) = 2²
Using algebraic identity ( a - b)² = a² - 2ab + b²
( 3x )² - 2( 3x )( 1/2x ) + ( 1/2x )² = 4
9x² - 3 + 1/4x² = 4
9x² + 1/4x² = 4 + 3 = 7
Therefore the value of 9x² + 1/4x² is 7.
Answer:
the amplitude of the due to interference of two waves given as y₁ = A, sin oot y₂ = A, sin (at + p) Find resultant wave produced produced
Step-by-step explanation:
me fine Unnie
I miss my old friends too much like you and more