Question

show that x-2 is a factor of 5x^2 +15x-50​

Answer 1

Step-by-step explanation:

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Answer 2

Step-by-step explanation:

since x-2.. x=2

then 5x^2+15x-50=5[4) +15(2) -50

= 20+30-50

=50-50

= 0

therefore x-2 is a factor of the polynomial 5x^2+15x-50