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
marissa [1.9K]
3 years ago
5

Write the quadratic equation whose roots are -3 and 2 , and whose leading coefficient is 5

Mathematics
1 answer:
KiRa [710]3 years ago
5 0

Step-by-step explanation:

Since, roots are - 3 & 2

Therefore, (x + 3) & (x - 2) would be factors.

Leading coefficient is 5

Hence, required quadratic equation is:

5(x + 3)(x - 2) = 0 \\   \therefore \:  5( {x}^{2}  - 2x + 3x - 6)  = 0\\  \therefore \:  5( {x}^{2}  + x - 6)  = 0\\ \therefore \: 5 {x}^{2}  + 5x - 30  = 0\:  \\ is \: the \: required \:   quadratic \: equation.

You might be interested in
María vendió en la cafetería 35 buñuelos a $1.500 cada uno, 23 empanadas a $1.200 cada una, 12 arepas a
Masteriza [31]

Answer:

93.300

Step-by-step explanation:

(35•1.5) +(23•1.2)+(12•1.1)

4 0
3 years ago
2. Use the figure to find angle measures. In the figure, m ll n and x ll y.
xeze [42]

Answer:

See below ~

Step-by-step explanation:

<u>A.</u>

  • m∠5 = m∠10 (alternate angles)
  • m∠10 = 69°

<u>B.</u>

  • ∠4 + ∠14 = 180° (∠14 is equal to ∠8 as they are corresponding, and ∠8 is supplementary to ∠4)
  • ∠14 = 180° - 114°
  • ∠14 = 66°

<u>C.</u>

  • ∠5 = ∠12 (as ∠10 = ∠12 by alternate interior angles, and ∠10 = ∠5 as alternate angles)
  • ∠12 = 86°
3 0
2 years ago
Read 2 more answers
Yolanda is saving money to buy a game. So far she has saved
LenaWriter [7]
$25.

25/5=5
5x4=20

4/5 x 25 = 20
8 0
3 years ago
Read 2 more answers
Problem #1: A group of 5 people went white water rafting. They spent a total of
ale4655 [162]

$750

They spent 6 hours white water rafting.

$50x5=250

$250- $1000=$750

5 0
3 years ago
Solve |2x-5|=4<br> Please helpppp
marin [14]
It should be x=9/2 and 1/2
6 0
3 years ago
Read 2 more answers
Other questions:
  • The ratio of the number of people at a dinner to the number invited was 106 to 100. Express this as a percent
    5·1 answer
  • I may sound dumb... But what is the Prime Factorization of 68?? Please if I get this right I get 20 pts!!!
    8·2 answers
  • Need help here is an image so you can see what the question is asking
    7·1 answer
  • Solve this equation<br> ×(2)-8×+7=0<br> Solve the equation
    5·2 answers
  • What is 7 pounds 4 oz. converted to ounces
    10·2 answers
  • Need help ASAP Please and thanks
    5·1 answer
  • Which expression is equivalent to the given expression?
    12·2 answers
  • I’ll give brainliest hurryyy
    12·1 answer
  • The probability that a twelve-year-old has a brother or sister is 25%. supposed you survey 300 twelve-year-olds. about how many
    5·2 answers
  • -x=9 pls help I’m behind
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!