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
ZanzabumX [31]
2 years ago
13

8) 6x + 9 ??????????????????????????

Mathematics
1 answer:
gayaneshka [121]2 years ago
5 0

Answer:

You can fator it , but you can't solve it

Step-by-step explanation:

Factor 6x+9

6x+9

=3(2x+3)

Answer:

3(2x+3)

You might be interested in
Fiona, Peter and Angad share some sweets in the ratio 2:5:1. Fiona gets 26 sweets. How many did Angad get?
Ksju [112]

Answer:

13 sweets

Step-by-step explanation:

Fiona : Angad

2 : 1

26 : X

26/2 = X/1

X = 13

7 0
3 years ago
1) f(x) = - x2 + 4x - 10<br> Find f(5)
Natali5045456 [20]
Substitute the x with 5
-(5)2 + 4(5) - 10 = 0
3 0
2 years ago
Describe how to evaluate the expression 3^2 + (21 - 9) X 6÷2. Can someone help me out, please? I'm having trouble, and my teache
mylen [45]

Answer:

3^2+\left(21-9\right)\times \:6\div \:2=45

Step-by-step explanation:

Given the expression

3^2\:+\:\left(21\:-\:9\right)\:\times \:6\div 2

Follow the PEMDAS order of operations

3^2\:+\:\left(21\:-\:9\right)\:\times \:6\div 2

calculate within parentheses  \:(21-9)=12

=3^2+12\times \:6\div \:2

calculate exponents  3^2=9

=9+12\times \:6\div \:2

Multiply and divide (left to right)

=9+36

Add and subtract (left to right)  12\times \:\:6\div \:\:2=36

=45

Thus,

3^2+\left(21-9\right)\times \:6\div \:2=45

8 0
3 years ago
Checking for extraneous solutions
jarptica [38.1K]
There is no restriction on the domain because there is a cube root for all real values positive or negative.  So you can solve this as there are no extraneous solutions...

Cube both sides...

2x-4=-8

2x=-4

x=-2

8 0
2 years ago
Which equation is the inverse of y = 16x2 + 1? y = plus-or-minus StartRoot StartFraction x Over 16 EndFraction minus 1 EndRoot y
kifflom [539]

Answer:

The inverse is ±sqrt((x-1))/ 4

Step-by-step explanation:

y = 16x^2 + 1

To find the inverse, exchange x and y

x = 16 y^2 +1

Then solve for y

Subtract 1

x-1 = 16 y^2

Divide by 16

(x-1)/16 = y^2

Take the square root of each side

±sqrt((x-1)/16) = sqrt(y^2)

±sqrt((x-1))/ sqrt(16) = y

±sqrt((x-1))/ 4 = y

The inverse is ±sqrt((x-1))/ 4

8 0
3 years ago
Other questions:
  • A parachutist's speed during a free fall reaches 207 kilometers per hour. What is this speed in meters per second? At this speed
    11·2 answers
  • #12 how to do? Please help :)
    7·1 answer
  • The product of 3 and a number x is 23 . What is the value of x?
    6·1 answer
  • Solve the rational equation 5/x = 4x+1/x^2
    13·1 answer
  • What is the answer to v+6.6=32.1
    13·1 answer
  • X+½x+7y=0 what is the value of y=?​
    14·2 answers
  • Is it true that the sum of two repeating decimal is always repeating decimal​
    5·1 answer
  • Help 8th grade math really need help to pass this test
    5·2 answers
  • Can anyone please help FAST! I’m looking for the correct answer and how you explain it! I’ll mark brainlist please and thank you
    14·2 answers
  • A boat leaves a port and heads straight East for 12 miles then turns straight south for another 7 miles then stops. If another b
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!