Question

Solve the following Quadratic Equation by factorisation method 9p^2 - 16 = 0​

Answer 1

Answer:

p = 4/3 or -4/3

Step-by-step explanation:

$9p^{2}-16=0\\(3p)^{2}-(4)^2=0\\(3p-4)(3p+4)=0\\p=4/3 \ or \ p=-4/3$

Answer 2

Answer:

p = ±4/3

Step-by-step explanation:

9p² - 16 = 0

=> (3p)² - (4)² = 0

=> (3p+4)(3p-4) = 0

=> p = ±4/3

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