Solve for the variable of the following quadratic equation
A. by extracting square roots
1. ײ = 169
2. 9b² =25
3. (3y – 1)² =0
4. (× – 2)² = 16
5. 2(t–3)²–72=0
A. by extracting square roots
1. ײ = 169
2. 9b² =25
3. (3y – 1)² =0
4. (× – 2)² = 16
5. 2(t–3)²–72=0
Answers & Comments
Step-by-step explanation:
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