Math, asked by fenil56, 1 year ago

find value of 4x^2-78x-3x+234=0

Answers

Answered by ritusinghbisht01

1

Answer: let a=4, b=-81,c=234

Using quadratic equation

X={-b+/-√(b^2-4ac)} ÷ 2a

X={81+/-√6561-3744}÷2×4

X={81+/-√2817} ÷8

Step-by-step explanation:

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