Math, asked by rp540893, 3 months ago

8. The roots of the quadratic equation 4x²-49=0 are___

Answers

Answered by rupeshgs02

6

Answer:

by factorisation method

(2x -7) (2x + 7)= 0

2x -7 = 0. or. 2x + 7 = 0

x = 7/2. or x = -7/2

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