Math, asked by snazima705, 6 months ago

find the value of 21x³-63x²+3for x=4

Answers

Answered by brijesharya111

0

Answer:

=339

Step-by-step explanation:

$21 {x}^{3} - 63 {x}^{2} + 3$

for x=4

$21 {(4)}^{3} - 63 {(4)}^{2} + 3$

= 1344 -1008+3

= 339

Previous Question

Next Question

Similar questions

English, 2 months ago

there is enough inthe nature for human need but not for human greed discuss the statement taking ideas frome the lesson the village pharmacy also discuss the importance of trees and the nature resources that we are blessed with to support are life 150words...

English, 2 months ago

what is the role of Himalayas is coranty's economic development???????????

English, 2 months ago

story writing using the clues given in the box, develope a story Rajan sleeping–night time–heard voices–frightened–alone at home–get up–saw masked faces at the window–started shouting–no sound came–too scared–gathered courage–about to dial police number–strangers removed masks–turned out friends–playing pranks–Rajan upset and scolded them...

English, 6 months ago

(5) He is poor.(Make Negative)...

English, 6 months ago

With the COVID-19 pandemic seemingly coming to a close, it could be said that the world has experienced a recession from which some sectors could never recover. However, it could also be said that the world has developed in other beneficial ways that it otherwise would not have if not for the pandemic. With the use of examples of negatively and positively affected sectors, evaluate the effect of...

Math, 1 year ago

represent these numbers on number line route 11...

Science, 1 year ago

5. Give reasons for the following: a) We should drink only boiled water if there is an outbreak of jaundice in town. b) One should get vaccinated against cholera before going on pilgrimage. c) We should not eat food in unclean places.

English, 1 year ago

who is the author of the lesson the dear departed?