Question

What are the solutions of the quadratic equation 49x2 = 9? x = StartFraction 1 Over 9 EndFraction and x = StartFraction negative 1 Over 9 EndFraction x = StartFraction 3 Over 7 EndFraction and x = Start Fraction negative 3 Over 7 EndFraction x = StartFraction 3 Over 4 EndFraction and x = StartFraction negative 3 Over 4 EndFraction x = StartFraction Over 49 EndFraction and x = StartFraction negative 9 Over 49 EndFraction

Answer 1

Answer:

its B

Step-by-step explanation:

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Answer 2

The solution of the quadratic equation is x = ±3/7

How to solve quadratic equations

Quadratic equations are equations that have a leading degree of 2

Given the quadratic function

49x^2 = 9

Divide both sides by 49
49x^2/49 = 9/49
x^2 = 9/49
x = √9/49
x = ±3/7

Hence the solution of the quadratic equation is x = ±3/7

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