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
vlada-n [284]
3 years ago
9

Factor the quadratic expression t^2 + 4t - 7

Mathematics
1 answer:
zepelin [54]3 years ago
7 0

Answer:

Not factorable.

Step-by-step explanation:

We have a trinomial (3 terms). We factor by splitting the middle term 4t into factors of -7 (the last term) which add to 4.

-7 = 1 * -7

4t= 1t+-7t doesn't work

4t=-1t+7t doesn't work

This is not factorable.



You might be interested in
Ashley draws a square that has a diagonal of 15 centimeters. What is the length of one side of the square? Round your answer to
DochEvi [55]
<span>The square is equal so all sides have equal sides. Soooo...

s2 (s squared) + s2 = 15 (squared)

15 x 15 = 225

225/2 = 112.5

Now you just have to get the square root. So go onto ur calculator. Which equals 10.606
</span>
3 0
3 years ago
Least commn dinmator 2 and 5
AfilCa [17]

Answer:

least common denominator for 2 and 5 is 10.

5 0
2 years ago
Which of the following is a disadvantage of a personal
s344n2d4d5 [400]
Try B, correct me if I’m wrong please
3 0
3 years ago
F(x) =x^2+6x and g(x)=7-x find (f-g)(x) and (f-g)(9)
liq [111]
(f-g)(x) = x²+6x - (7-x)
(f-g)(x) = x² + 6x - 7 + x
(f-g)(x) = x² + 7x - 7

(f-g)(9) = 9² + 7*9 - 7
(f-g)(9) = 81 + 63 - 7
(f-g)(9) = 137
8 0
3 years ago
HELP ME PLEASE IM TIRED
Svet_ta [14]
Both lisa and ty have the same typing speed :)
5 0
3 years ago
Read 2 more answers
Other questions:
  • You have $16 and a coupon for $5 discount at a local supermarket. A bottle of olive oil costs $7. How many bottles of olive oil
    6·1 answer
  • On the number line shown below, which point could represent - 1.2 ?
    7·1 answer
  • What type of number is 0. 25726
    10·1 answer
  • How do you delete questions on brainly?
    5·2 answers
  • Please help me with this ^
    15·1 answer
  • 35+14<br> Whats the distributive property to answer this?
    12·2 answers
  • 4. What is the slope of the equation? y = -x + 3​
    11·2 answers
  • IM GIVING BRAINLIEST PLEASE HELP
    8·2 answers
  • Brainliest,<br><br>s/-9 =9 <br>what does s represent?​
    9·2 answers
  • Please help me i will mark you brainiest
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!