Math, asked by angelgladinah, 9 months ago

The number of roots of two equation 2|x|2. -7|x| +6=0 is

a) 4 b)3 c)2 d)1

Answers

Answered by Anonymous
0

Step-by-step explanation:

When x >= 0

equation becomes 2x↑2-7x+6 = 0

on solving its roots are 2 and 3/2

when x< 0

equation becomes 2x↑2+7x+6 = 0

on solving its roots are -2 and -3/2

Hence,Total no. of roots are 4.

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