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
sukhopar [10]
3 years ago
7

Solve x2 + x - 72 = 0

Mathematics
1 answer:
denis23 [38]3 years ago
5 0

The correct answer is

x = 9, -8

You might be interested in
What is the value of x if e3x+6=8
jarptica [38.1K]

Answer:

x=ln(2)/3

Step-by-step explanation:

e^3x+6=8

e^3x=8-6

e^3x=2

ln(e^3x)=ln(2)

3x=ln(2)

x=ln(2)/3

3 0
3 years ago
ew if you're attracted to those mexican boys with the dirty permed hair and who sags their pants and smell musty too then stay a
nlexa [21]

Answer:

not all are like that and some are like that because there family struggles so they can't buy alot of things or many take showers there are many reasons

8 0
2 years ago
Convert y =(x+1)(x-9) to vertex form
IgorC [24]

Answer:

y = (x - 4)² - 25

Step-by-step explanation:

The equation of a parabola in vertex form is

y = a(x - h)² + k

where (h, k) are the coordinates of the vertex and a is a multiplier

To obtain this form use the method of completing the square.

Given

y = (x + 1)(x - 9) ← expand factors using FOIL, thus

y = x² - 8x - 9

To complete the square

add/subtract ( half the coefficient of the x- term )² to x² - 8x

y = x² + 2(- 4)x + 16 - 16 - 9

  = (x - 4)² - 25 ← in vertex form

5 0
3 years ago
Which line of poetry is marked correctly with weak and strong beats?
patriot [66]

Answer:

2nd answer

Step-by-step explanation:

It has a lot of strong beats and the rhythm sounds better than A and C.

4 0
3 years ago
What would you do if when you okay so he said yes would go?
Debora [2.8K]
I'm confused but no? lol
6 0
3 years ago
Other questions:
  • What digit is in the tens place in the number 7,836
    10·2 answers
  • 4. a) Which method can be used to prove the triangles congruent?
    7·1 answer
  • You can rent time on computers at the local copy center for a ​$6 setup charge and an additional ​$5.50 for every 10 minutes. Ho
    9·1 answer
  • What launch song must a deposit at a 10% annually interest rate compounded annually in order to have $60,000 in the fund at the
    5·2 answers
  • The average expenditure on Valentine's Day was expected to be $100.89 (USA Today, February 13, 2006). Do male and female consume
    5·1 answer
  • Sonny has $75 to spend. The purchasehewants to make requires $93. If he borrows the extra money that he needs how much does he n
    8·1 answer
  • IM NEW AND NEED HELP PLS
    15·1 answer
  • С
    5·1 answer
  • Farley Bains, an auditor with Nolls CPAs, is performing a review of Wildhorse Co.'s Inventory account. Wildhorse did not have a
    8·1 answer
  • 2 find the length of the side indicated. And round to 1 decimal place
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!