Math, asked by gitashreemaity2014, 30 days ago

দুটি সংখ্যার গুনফল x2-
10x+21,একটি সংখ্যা (x-3) হলে,
অপর সংখ্যাটি কত?​

Answers

Answered by erakeshbarman1998
0

Answer:

x2+(7+3)x+21

=x2+7x+3x+21

=x(x+7) +3(x+7)

=(x+7)(x+3)

one number is (x+3) and another number is (x+7)

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