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25-10-2022
Mathematics

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Task 3: Solve the following quadratic equation by extracting the square root.

Task 3 Solve the following quadratic equation by extracting the square root class=

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NasirahZ568125 NasirahZ568125

25-10-2022

Given -

(2s - 1)² = 225

To Find -

s =?

Step-by-Step Explanation -

(2s - 1)² = 225

Now, on removing square =

(2s - 1) = √225

2s - 1 = 15

2s = 15 + 1

2s = 16

s = 16/2

s = 8

Final Answer -

s = 8

Answer Link

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