Please solve this Solve by completing the square. 4x2+8x−3=0
1 answer:
Step-by-step explanation:
4x2+8x−3=0
For this equation: a=4, b=8, c=-3
4x2+8x+−3=0
Step 1: Use quadratic formula with a=4, b=8, c=-3.
x=
−b±√b2−4ac
2a
x= −(8)±√(8)2−4(4)(−3)
2(4)
x= −8±√112
8 x=−1+
1 2 √7 or x=−1+
−1 2 √7
Answer: x=−1+
1 2√7 or x=−1+
−1 2 √7
You might be interested in
Answer:

Answer
I would say Chimpanzees
Step-by-step
Not only are they our closest ancestors, they are one of the few animals that actually use tools to get food. They're pretty interesting creatures
Answer:
1440.1 in^2
Step-by-step explanation:
I drew a picture with work; hopefully this is the equation you're using in the lesson.