Melfordroqueroidn
Answered

IDNStudy.com, ang iyong mapagkukunan para sa mabilis at eksaktong mga sagot. Ang aming komunidad ay nagbibigay ng eksaktong sagot upang matulungan kang maunawaan at malutas ang anumang problema.

(y³-y+4)(3y²-1) FOIL method
(2d³-2d²+4)(5d²-2d+1)
(5x³-x)(2x⁴+x²+2x-2)
(3b²+b-2)(2b³-2b²-7)
(y⁴+y³)³
​

Sagot :

KuyaEngridn

In the given problem, apply your knowledge in algebraic expression and basic mathematics specially in solving polynomials.

Multiplication of Polynomials

(y³ - y + 4)(3y² - 1)

3y⁵ - y³ - 3y³ - y + 12y² - 4

= 3y⁵ - 4y³ + 11y² - 4

(2d³ - 2d² + 4)(5d² - 2d + 1)

10d⁵ - 4d⁴ + 2d³ - 10d⁴ + 4d³ - 2d² + 10d² - 8d + 4

= 10d⁵ -14d⁴ + 6d³ + 8d² - 8d + 4

(5x³ - x)(2x⁴ + x² + 2x - 2)

10x⁷ + 5x⁵ + 10x⁴ - 10x³ - 2x⁵ - x³ - 2x² + 2x

= 10x⁷ + 3x⁵ + 10x⁴ - 11x³ - 2x² + 2x

(3b² + b - 2)(2b³ - 2b² - 7)

6b⁵ - 6b⁴ - 21b² + 2b⁴ - 2b³ - 7b - 4b³ - 4b² + 14

= 6b⁵ - 4b⁴ - 6b³ - 25b² - 7b + 14

(y⁴ + y³)³

(y⁴ + y³)³ = (y⁴ + y³)(y⁴ + y³)(y⁴ + y³)

(y⁴ + y³)(y⁴ + y³) = y⁸ + 2y³y⁴ + y⁶

(y⁴ + y³)(y⁸ + 2y³y⁴ + y⁶)

y¹² + 2y³y⁸ + y¹⁰ + y¹¹ + 2y⁶y⁴ + y⁹

= y¹² + y¹¹ + y¹⁰ + 2y³y⁸ + 2y⁶y⁴ + y⁹

Learn more about foil method here at

https://brainly.ph/question/194694

#CarryOnLearning

#BRAINLYFAST

Salamat sa iyong kontribusyon. Patuloy na magbahagi ng impormasyon at karanasan. Sama-sama tayong magtatagumpay sa ating layunin. Salamat sa pagpili sa IDNStudy.com. Umaasa kami na makita ka ulit para sa mas maraming solusyon.