Ask question

Ask question

All categories

3 years ago

8

Explain how to simplify x(2x + 3x2). You may indicate an exponent in your answer with ^. For example, 3x2 as 3x^2.

2 answers:

devlian [24]3 years ago

5 0

X (2X+3X2)= X^2 (2+3X)

Kryger [21]3 years ago

3 0

X(2x + 3x^2) = 2x^2 + 3x^3

You might be interested in

What is the gcf of 40 and60

Nostrana [21]

20 is the gcf ofn40 and 60

5 0

3 years ago

Solve the formula <br> x − y = −8 for y.

laiz [17]

Answer:

$y = x + 8$

Step-by-step explanation:

$x - y = - 8$

$x + 8 = y$

4 0

3 years ago

Use U = {1,2,3,4,5,6,7,8,9,10}, A = {2,4,5}, B = {5,7,8,9}, and C = {1,3,10} to find the given set. AUB A. AUB = B. the solution

vesna_86 [32]

Answer:B

Step-by-step explanation:

3 0

3 years ago

The length of the sides of a square is 10 meters. Find the length of the diagonals of the square

BaLLatris [955]

｡☆✼★ ━━━━━━━━━━━━━━ ☾

Use Pythagoras' theorem:

a^2 + b^2 = c^2

Sub the values in:

10^2 + 10^2 = c^2

200 = c^2

Square root to find the answer:

c = 14.14

Have A Nice Day ❤

Stay Brainly! ヅ

- Ally ✧

｡☆✼★ ━━━━━━━━━━━━━━ ☾

7 0

3 years ago

Read 2 more answers

Write in scientific notation: 0.0042

mylen [45]

Answer:

Scientific Notation:

4.2 × 10^-3

E-Notation:

4.2e-3

Engineering Notation:

4.2 × 10^-3

Real Number:

0.0042

______________________________

6120

Step-by-step explanation:

8 0

3 years ago