Math, asked by yeshamehta9088, 6 months ago

Find the root of 21x²-48x=-21

Answers

Answered by STarAK

1

Answer:

21x2-48x+21 =0

(-b) +- √b2 - 4.a.c/2.ain this formula.

48+-√540/42 answer.

Step-by-step explanation:

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