Question

Find the value of the expression x4−2x3+3x3−4x2+5x by substituting x=2.

Answer 1

Answer:

2.4-2.2.3+3.2.3-4.2.2+5.2 =

Answer is 8

Step-by-step explanation:

just multiply then - you will get the correct answer hope it was helpful thank you

Answer 2

Answer:

18

Given:

Expression- $x^{4}$ − 2$x^{3}$ + 3$x^{3}$ − 4$x^{2}$ + 5$x$
By substituting- $x$ = 2

To Find:

The Simplified Value

Procedure:
=(2 x 2 x 2 x 2) − 2 x(2 x 2 x 2) + 3 x(2 x 2 x 2) − 4 x(2 x 2) + 5 x 2
=16−16+24−16+10
=0+24−16+10
=8+10
=18