Math, asked by Himabikakhakhlary, 1 month ago

Solve x2 — 10x + 21 = 0 by using middle term splitting method.

Answers

Answered by cdpatil336

0

(x-3) (x-7)

Step-by-step explanation:

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Answered by akshatsingh200806

0

Answer:

x2 - 10x + 21

x2 - (7x + 3x) + 21

NOW OPEN THE BRACKETS.

x2 - 7x - 3x + 21

x ( x - 7 ) - 3 ( x - 7 )

( x -3 )( x - 7)

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