Question

4x²-25=0 solve the following (1 to 12) equatios:​

Answer 1

Answer:

4x^2-25=0

(2x-5)(2x+5)=0

2x-5=0. or 2x+5=0

2x=5. or. 2x=-5

x=5/2. or. x = - 5/2

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Answer 2

Answer:

±5/2

Step-by-step explanation:

$4x^{2} -25=0\\4x^{2} =25\\x^{2} =\frac{25}{4}$

x=±5/2