Math, asked by afiraaliafira, 6 months ago

15e²+2e-1 tell the answer

Answers

Answered by devarora999

0

15e²+2e-1

15e²+5e-3e-1

5e(3e+1)-1(3e+1)

5e-1=0, 3e+1=0

5e = 1, 3e = -1

e = 1/5, e = -1/3

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