Factor each of the algebraic expressions completely. $3{x}^{4}+81x$

William Collins
2021-12-17
Answered

Factor each of the algebraic expressions completely. $3{x}^{4}+81x$

You can still ask an expert for help

Durst37

Answered 2021-12-18
Author has **37** answers

Step 1

To do factor of the algebraic expressions:

$3{x}^{4}+81x$

Step 2

Factor of$3{x}^{4}+81x$

$=x(3{x}^{3}+81)$

$=x.3.({x}^{3}+27)$

$=3x({x}^{3}+27)$

$=3x({x}^{3}+33)$

$=3x(x+3)({x}^{2}-x.3+32)$

$=3x(x+3)({x}^{2}-3x+9)$

Step 3

Factor of$3{x}^{4}+81x=3x(x+3)({x}^{2}-3x+9)$

To do factor of the algebraic expressions:

Step 2

Factor of

Step 3

Factor of

Ella Williams

Answered 2021-12-19
Author has **28** answers

RizerMix

Answered 2021-12-28
Author has **438** answers

Simple factor

Find the multiplier

Find the multiplier

asked 2020-10-28

RJ’s Plumbing and Heating charges $55 plus $40 per hour for emergency service. Gary remembers being billed over $100 for an emergency call. How long was RJ’s there?

asked 2021-12-29

What is the 4th partial sum for the geometric sequence where ${a}_{1}=18\text{}{\textstyle \phantom{\rule{1em}{0ex}}}\text{and}{\textstyle \phantom{\rule{1em}{0ex}}}\text{}r=2$

a)${S}_{4}=-18$

b)${S}_{4}=288$

c)${S}_{4}=152$

d)${S}_{4}=270$

a)

b)

c)

d)

asked 2021-11-14

To simplify: $\frac{5{x}^{9}}{{x}^{3}}$

asked 2021-12-20

Using algebra, find the solution to the system of inequalities below

$y\le 5-3x$

$y+19\ge {x}^{2}-8x$

asked 2021-12-21

Find the value of the given expressions

a)${(2+3)}^{2};$

$2}^{2}+{3}^{2$

b)${(8+10)}^{2};$

$8}^{2}+{10}^{2$

c) Check whether the given statement is true or false:

$Thegiven\mathrm{exp}ressionsarePSK{(a+b)}^{2}={a}^{2}+{b}^{2}$

a)

b)

c) Check whether the given statement is true or false:

asked 2021-02-20

Jennas

asked 2021-08-11

Simplify, please.

$8\left\{[4\left(p\u20134\right)+19]\u2013[2\left(3p\u20132\right)+5]\right\}$

If$8\left\{[4\left(p\u20134\right)+19]\u2013[2\left(3p\u20132\right)+5]\right\}=-16p+16$

If