ahanchett234 ahanchett234

01-05-2020
Mathematics

contestada

simplify (4−b)(5b2+5b−4)

Respuesta :

Chelboy Chelboy

04-05-2020

Answer:15b^2-5b^3+24b-16

Step-by-step explanation:

(4-b)(5b^2+5b-4)

Open the brackets

20b^2+20b-16-5b^3-5b^2+4b

Collect like terms

20b^2-5b^2-5b^3+20b+4b-16

15b^2-5b^3+24b-16

Answer Link

Otras preguntas

when are we ever going to use fractions in our lives like this is dume

Indicate whether each ecosystem is SALTWATER, FRESHWATER or BOTH.A. Coral reefsB. EstuariesC. Rivers and streamsD. Open oceansE. Lakes and pondsF. Wetlands

Is it impossible to increase the cost of an item by less than 1%

In the relationship between number of towers and number of customers proportional? Explain

During ___ of meiosis, ___ chromosomes pair up forming a ___. Crossing over occurs at this time as sections of ____ chromatids are exchanged. This exchange crea

Write the coordinates of the vertices after a transition 5 units right S= U= T=

Evelyn has $638.54 in her checking account. She must maintain a $500 balance to avoid a fee. She wrote a check for $159.50 today. Write and solve an inequality

Find the sum or difference 8+(-5)

how do yu slove thee equation 3/4 =x -3/4

In the relationship between number of towers and number of customers proportional? Explain