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
Anit [1.1K]
3 years ago
15

If x = -2, then x 2 - 7x + 10 equals

Mathematics
2 answers:
Alex3 years ago
7 0
X² - 7x + 10.

When x = -2.

x² - 7x + 10 =  (-2)² - 7*(-2) + 10

                   =  4 + 14 + 10

                   = 28.

I hope this helps.  
svp [43]3 years ago
6 0
2-7x +10 =6
2-7(-2)+10
2-14+10
-16+10
-6
PEMDAS
You might be interested in
In one year, the student enrollment increased from 560 to 588. This was an increase of what percent?
sergiy2304 [10]

Answer:

5% Increase

Step-by-step explanation:

560 * 0.05 = 28

560 + 28 = 588

8 0
3 years ago
Read 2 more answers
Situation: A 25 gram sample of a substance used for drug research has a k-value of 0.1205. N=N0e^-kt N0= initial mass(at time t=
Alexxandr [17]
<span> (mass 40kg) standing on slippery ice, catches her dog (mass 15kg) leaping toward her at 3.0 m/s. Use conservation of momentum to show that the speed of judy and her dog after the catch is 0.8 m/s .

</span>
5 0
4 years ago
Read 2 more answers
What is angle ABC equal to
ludmilkaskok [199]
Angle ABC is equal to a 45 degree angle.
7 0
3 years ago
Which of the following statements is false?
Over [174]
It’s going to be C because it’s false on all the other ones so yeah
6 0
3 years ago
Help please if you can :D
erik [133]
For the first one, the two in the middle apply. for the second one, they all apply
6 0
3 years ago
Other questions:
  • -3 1/3b =5 what is the value of b?
    6·2 answers
  • What is the value of this expression (4.08)(0.7)?
    10·2 answers
  • Can anybody help me???
    15·2 answers
  • Find the absolute value of -6/3/5
    5·1 answer
  • Threatened monarch butterflies are monitored by measuring the area occupied by overwintering butterflies in Mexico. According to
    5·1 answer
  • How do you find the vertex of a parabola..?
    5·2 answers
  • Choose all answers that are correct. 1.√50=5√2....2.√27=3√3....3. √20=4√5....4. √125=5√5
    12·1 answer
  • 4y-6 = 2y +8<br> I need helppp
    11·2 answers
  • If 1 pound = 16 ounces, how many pounds are<br> in 435 ounces?<br> please help lol
    14·1 answer
  • Lol anyone wanna be friends
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!