2 years ago

Simplify 5x(3x^2+2x-3)

Mathematics

2 answers:

Tcecarenko [31]2 years ago

4 0

Answer:

$15x^3 +10x^2 - 15x$

Step-by-step explanation:

Hello!

Use the distributive property and multiply like terms.

<h3>Simplify</h3>

$5x(3x^2 + 3x - 3)$
$5x(3x^2) + 5x(2x) + 5x(-3)$
$15x^3 +10x^2 - 15x$

The simplified form is $15x^3 +10x^2 - 15x$ .

ElenaW [278]2 years ago

3 0

Yea I think that’s the correct answe aw well

You might be interested in

Two questions,

Aneli [31]

Hey there!

$8.8

$26,460

Hope it helps... Have a great day!

8 0

3 years ago

For which inequality would x = 8 not be a solution?

Naya [18.7K]

Put the value of x to the inequality:

$4x+3 > 0\\L=4(8)+3=32+3=35;\qquad R=0;\qquad L > R\ CORRECT\\\\9x-5 < 100\\L=5(8)-5=40-5=35;\qquad R=100;\qquad 35 < 100\ CORRECT\\\\x+4\leq10\\L=8+4=12;\qquad R=10;\qquad 12 > 10\ INCORECT (\leq)\\\\72\div x\geq4\\L=72\div 8=9;\qquad R=4;\qquad 9\geq4\ CORRECT$

3 0

3 years ago

What is 0.4 divided by 5.12 in long division

Svetradugi [14.3K]

Start by mult. both 0.4 and 5.12 by 100. What is 40 divided by 512?

___.078_______________
512 / 40.000
3584
-----------
4160
4096
---------
64 and so on. Calculator answer is 0.078125.

3 0

3 years ago

Mason wants to play with Maliyah's Doll House, but first he needs to stop at the clubhouse. If all

denis23 [38]

Answer:6,8,14

Step-by-step explanation:

Just did it on math nation

6 0

3 years ago

Read 2 more answers

Division time :) <br> and i'm stuck with this.

Archy [21]