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
Crank
3 years ago
6

Is x=2 a root of (2x-3)(3x + 2)(x+2)(x+2)(x-7/8)?

Mathematics
1 answer:
sergeinik [125]3 years ago
3 0

Answer:

No

Step-by-step explanation:

2x-3 = 0 so x = 3/2

3x+2 = 0 so x = - 2/3

x+2 = 0 so x=-2 (twice)

x-7/8 = 0 so x=7

You might be interested in
Which quadratic function in vertex form can be represented by the graph that has a vertex at (3, -7) and passes through the poin
mrs_skeptik [129]
The equation is y=-3/4(x-3)^2-7
6 0
3 years ago
Solve for x <br> m= x+n <br> p
umka21 [38]
The answer will be
x=m-n
6 0
3 years ago
In the inequality 6a+4b&gt;10, what could be the possible value of a if b=2?
Arlecino [84]

We are given the following inequality:

6a+4b>10

If we replace b = 2, we get:

\begin{gathered} 6a+4(2)>10 \\ 6a+8>10 \end{gathered}

Now we solve for "a" first by subtracting 8 on both sides:

\begin{gathered} 6a+8-8>10-8 \\ 6a>2 \end{gathered}

Now we divide both sides by 6

\frac{6a}{6}>\frac{2}{6}

Simplifying:

a>\frac{1}{3}

Therefore, for b = 2, the possible values of "a" are those that are greater than 1/3

3 0
2 years ago
Use a net to find the surface Area of the square pyramid The height of the pyramid is 9 yes and the base sides are all 2.5 yrds
Cerrena [4.2K]

Answer:

Area = 51.68yd^2

Step-by-step explanation:

Given

h = 9yd -- height

a = 2.5yd --- base sides

Required

Determine the surface area

The net is not given. So, I will solve directly.

The surface area is calculated as:

Area = a^2 + 2a\sqrt{\frac{a^2}{4} + h^2}

So, we have:

Area = 2.5^2 + 2*2.5\sqrt{\frac{2.5^2}{4} + 9^2}

Area = 6.25 + 5\sqrt{\frac{6.25}{4} + 81}

Area = 6.25 + 5\sqrt{1.5625 + 81}

Area = 6.25 + 5\sqrt{82.5625}

Area = 6.25 + 5* 9.086

Area = 51.68yd^2

6 0
3 years ago
Find the difference between 28 and -12
il63 [147K]

Answer:

16

Step-by-step explanation:

The differnce of 28 and 12 is 16 because, 28-12=16 and 16+12=28

6 0
3 years ago
Read 2 more answers
Other questions:
  • The sum of 5 consecutive integers is 120. What is the third number in this sequence?
    14·1 answer
  • Someone help me with this. 10 points for this !!!
    9·1 answer
  • Combine like terms to find the equivalent expression to6(58u+1)−6(−74u−5). PLEASEEEE HELPPP I NEEEDDD HELP
    13·1 answer
  • Heart beats 2400 times during 20 minutes of running. While resting you record your heart beating 17 times in 15 seconds. What is
    11·2 answers
  • These are the first six terms of a sequence with a = 2:
    13·2 answers
  • 38 plus 22 times 36
    7·2 answers
  • HELP!:
    13·1 answer
  • Can someone help me with this 7th grade math
    13·1 answer
  • The cube root is the same as______
    15·1 answer
  • What is the solution to the equation 4 + = 6? y = 1 y = 4 y = 500 y = 2000
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!