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In Mathematics / High School | 2014-05-21

Factor the expression:

\[ 3x^2 + 14x + 20 \]

Asked by Mikaylahittle

Answer (2)

The equation (3xsquared+ 14x + 20 = 0) has no real roots, so there are no factors made of only real numbers.
The factors are [ -7 plus and minus (** i** x square root of 11 ) ]
" **i **" is the square root of -1 .

Answered by AL2006 | 2024-06-10

The expression 3 x 2 + 14 x + 20 can be factored into ( 3 x + 4 ) ( x + 5 ) . This was achieved by identifying two numbers that multiplied to 60 and added to 14. The final result is the product of two binomials.
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Answered by AL2006 | 2024-12-24

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