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17-02-2021
Mathematics

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Solve the quadratic equation. 1) 4x2 - 36 = 0

Respuesta :

Theorem Theorem

17-02-2021

Step-by-step explanation:

welll i think tha answer is = 6-36 =0

= -30

Answer Link

17-02-2021

Answer:

4x^2 - 36 = 0 ( Original equation )

4x^2 = 36 ( Add 36 to both sides )

x^2 = 9 ( Divide by 4 on both sides )

x = 3 , -3 ( Take the square root of 9 )

Solution set: { +3 , -3 } answer is x = +3 , x = -3

Step-by-step explanation:

Answer Link

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