1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Alecsey [184]
2 years ago
7

Factor the expression 9x^2 - 30x + 25 I need help

Mathematics
1 answer:
MrMuchimi2 years ago
7 0

Answer:

(3x - 5)²

Step-by-step explanation:

When we expand (3x - 5)², we get:

(3x - 5) (3x - 5)

When we multiply, we get:

9x² - 30x + 25

---------------------------------------------------------------------------------------------------------------

Have a great summer :)

You might be interested in
Unit 6, Lesson 15
I am Lyosha [343]

Based on the calculations, we can predict that 2, 3, 4, 5, etc., will make the inequality true.

<h3>How to solve an inequality?</h3>

In Mathematics, an inequality can be used to show the relationship between two (2) or more integers and variables in an equation.

Evaluating the given inequality, we have:

-1 ≤ x/2

-2 ≤ x

x ≥ 2.

Therefore, we can predict that 2, 3, 4, 5, etc., will make the inequality true.

Next, we would complete the table to check our prediction:

x        -4     -3     -2      -1     0    1      2    3    4  

x/2     -2    -1.5    -1    -0.5   0   0.5   1    1.5   2

When x = -2:

-1 ≤ -2  (false)

When x = 2:

-1 ≤ 1 (true)

When x = 3:

-1 ≤ 3  (true)

When x = 4:

-1 ≤ 4  (true)

Read more on inequalities here: brainly.com/question/24372553

#SPJ1

<u>Complete Question:</u>

1. a. Consider the inequality -1 ≤ x/2.

i. Predict which values of will make the inequality true.

ii. Complete the table to check your prediction.

7 0
2 years ago
Jashawn wants to make 5 airplanes. He needs 18 centimeters of wood for each propeller. How many centimeters of wood will he use.
Scilla [17]
He will use 90 centimeters of wood
6 0
3 years ago
Guys... I jus got my gf pregnant (im 17)
grigory [225]

Answer: fake your death

get a new life

4 0
2 years ago
Read 2 more answers
If Kates swing travels 8 feet forward, about how far will it travel backward?
Lostsunrise [7]
Kate will travel 8 feet backwards
8 0
3 years ago
Read 2 more answers
HELP PLEASE AND THANK YOU 1JAAB
Dafna1 [17]

Answer:

\bold{Q1}\ side\ BD\\\\\bold{Q2}\ \angle5\ \leftrightarrow\ \angle6\\\\\bold{Q3}\ \triangle TAP\\\\\bold{Q4}\ \triangle APT

Step-by-step explanation:

For Q1 and Q2

\text{If}\ AB\cong AC,\ BD\cong CD,\ RSTU\ \text{is a parallelogram (rectangle)},\ \text{then}\\\\\angle 1\ \leftrightarrow\ \angle2\\\angle3\ \leftrightarrow\ \angle4\\\angle C\leftrightarrow\ \angle B\\\angle 5\ \leftrightarrow\ \angle6\\\angle7\ \leftrightarrow\ \angle 8\\\angle R\ \leftrightarrow\ \angle T\\\angle S\ \leftrightarrow\ \angle U

\overline{AB}\ \leftrightarrow\ \overline{AC}\\\overline{BD}\ \leftrightarrow\ \overline{CD}\\\\\overline{RS}\ \leftrightarrow\ \overline{TU}\\\overline{ST}\ \leftrightarrow\ \overline{UR}

For Q3 and Q4

O\ \leftrightarrow\ T\\B\ \leftrightarrow\ A\\R\ \leftrightarrow\ P\\\\E\ \leftrightarrow\ X\\F\ \leftrightarrow\ W\\D\ \leftrightarrow\ T

4 0
3 years ago
Other questions:
  • I take another picture for question
    8·1 answer
  • Need to double check my work to see if I’m correct lol is 5/12 bigger than 3/8?
    7·1 answer
  • Square root of 50 estimated to the nearest integer
    8·2 answers
  • The diameter of spaceship earth, in epcot is 165 feet. What is the radius of spaceship earth?
    7·2 answers
  • Peter earns $32,000 per year plus a 2.5% commission on his jewelry sales. Find Peter's total salary for the year when his sales
    14·1 answer
  • can someone please help me
    11·1 answer
  • Pls help I’ll mark u brain
    7·1 answer
  • A highway noise barrier is 120 m long is constructed in 2 pieces. One piece is 45 m longer than the other one. Find the length o
    10·1 answer
  • 8. Subtract the polynomials: (3x2 + 5x – 8) – (2x2 - 4x + 3)<br><br> please give steps!!
    14·2 answers
  • Translate to an equation then solve the equation. Seven times the difference of some number and 2 amounts to the quotient of 196
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!