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
alina1380 [7]
3 years ago
11

If f(x)=-5^x and g(x)=-3x-2, find (f-g)(x) *high school*

Mathematics
1 answer:
-Dominant- [34]3 years ago
4 0

Answer:

-5^x + 3x + 2

Step-by-step explanation:

(f - g)(x) = ƒ(x) -g(x) = -5^x -(-3x -2) = -5^x + 3x + 2

You might be interested in
PLSS HELPPP WITH MATH
ANTONII [103]

Answer: B sorry if im wrong

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Solve using the quadratic equation -4x² + 7x + 5 = 0​
Luda [366]

Answer:

x=-0.544727

x=2.294727

Step-by-step explanation:

Given quadratic equation to solve:

  • -4x²+7x+5=0

To solve, use the quadratic formula

x= -b ±  b² - 4ac / 2a

Substitute your values for a, b, & c and solve

x= -7 ± 7² - 4·(-4)·5 / 2·(-4)

x= -7 ± 49 - -80/-8

x= -7 ± 129/-8

Then, reduce the problem

x= -7/-8 ± 129/-8

x=-0.544727

x=2.294727

4 0
2 years ago
12) Solve for x using the quadratic formula. Express your answer in simplest form.
lidiya [134]

Answer:

c

Step-by-step explanation:

4 0
2 years ago
Help with these math exercises, please!
lions [1.4K]
1) (3-x) x (3+x)

2) 5(5-x) x (5+x)

3) (3v-wy) x (3v+wy)

4) 2(k-m) x (k+m) x (k^2+m^2)

5) (ab-4c) x (ab+4c)

Brainliest?
4 0
3 years ago
Factorize:<br>(2a - b)² - (a - 2b)²​
bagirrra123 [75]

Answer:

3(a - b)(a + b)

Step-by-step explanation:

Factorize: (2a - b)² - (a - 2b)²​

  • Different of Perfect a Square rule: a²​ - b²​ = (a + b)(a - b)

(2a - b)² - (a - 2b)²​ = [(2a - b) + (a - 2b)] × [(2a - b) - (a - 2b)]

1. Distribute and Simplify:

Distribute the (+) sign on the first bracket and simplify: [(2a - b) + (a - 2b)] → 2a - b + a - 2b → (3a - 3b)

Distribute the (-) sign on the first bracket and simplify: [(2a - b) - (a - 2b)] → 2a - b – a + 2b → (a + b)

We now have:

(3a - 3b)(a + b)

2. Factor out the Greatest Common Factor (3) from 3a - 3b:

(3a - 3b) → 3(a - b)

3. Add "(a + b)" back into your factored expression:

3(a - b)(a + b)

Hope this helps!

7 0
2 years ago
Read 2 more answers
Other questions:
  • Determine if the following side lengths are side lengths of a right triangle.<br><br> A. 45, 30, 45
    11·1 answer
  • This​ week, 951 people went to the beach. Last​ week, 1 comma 221 people went to the beach. The number of people who went to the
    7·1 answer
  • Which of the binomial below is a factor of this trinomial x^2-5x-14
    10·2 answers
  • Suppose Kristen is researching failures in the restaurant business. In the city where she lives, the probability that an indepen
    5·1 answer
  • Given f(x) = -3x, write an equation for f(x) + 4.
    12·1 answer
  • Caroline has 16 arbles .one eighth 0f them are blue ,how many of caroline,s marble blue
    5·1 answer
  • 1 p
    15·1 answer
  • This pattern follows the rule multiply by 2. What other feature do you observe? 4, 8, 16, 32, 64, 128
    12·1 answer
  • The perimeter of a triangle is 53 in. The shortest side is 10 in. less than the longest side. The middle side is 19 in. less tha
    11·1 answer
  • The measure of one angle of an octagon is twice the measure of one of the other seven congruent angles. What is the measure of e
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!