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Algebra
Pregunta

(3. The polynomial function \( B ( x ) = x ^ { 3 }...

(3. The polynomial function \( B ( x ) = x ^ { 3 } - 21 x + 20 \) has a known factor of \( ( x - 4 ) \) . Use long division or the rectangle diagram to find the other factor.

(4.Finish factoring \( B ( x ) \) and rewrite it as a product of linear factors (factored form with \( 3 \) factors). 

Answer

3.   x\(^{2}\)+4x-5

4.   B(x)=(x-4)(x-1)(x+5)

Solución
View full explanation on CameraMath App.