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Chapter 9: Q.449. (page 983)

Solve by using the quadratic formula.

4c2+4c+1=0

Short Answer

Expert verified

The solution isc=-12.

Step by step solution

01

Step 1. Given information.

The given equation is4c2+4c+1=0.

02

Step 2. Apply the quadratic formula.

The quadratic formula is x=-b卤b2-4ac2a.

c=-4卤42-4脳4脳12脳4鈰�鈰�鈰�a=4,b=4,c=1=-4卤16-168=-4卤08=-48=-12

03

Step 3. Simplified answer.

Hence, the required solution isc=-12.

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