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3 votes
Factor expression given the polynomial

49x^2 + 100

User Edsko
by
8.2k points

1 Answer

10 votes

Answer:


(7x+10)^2-140x

Explanation:


(7x+10)^2-140x

=
(7x+10)(7x+10)-140x

=
49x^(2) +70x + 70x + 100 - 140x

=
49x^2 +140x - 140x +100

=
49x^2+100

User Adrian Sohn
by
7.7k points