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
Ainat [17]
3 years ago
5

What should be added to x^2 + 4 to get 2x^2 + 5

Mathematics
1 answer:
Art [367]3 years ago
4 0

Answer:

x+1

Step-by-step explanation:

You might be interested in
There is a spinner with 15 equal areas, numbered 1 through 15. If the spinner is spun
Brrunno [24]

Answer:

1/3 and 1.5

Step-by-step explanation:

1,2,3,4,5,6,7,8,9,10,11,12,13,14,15

There are 5 Multiples of 3 on the Spinner and 3 multiples of four.

5/15 is the probability for a multiple of 3 which can be simplified to 1/3

3/15 is the probability for a multiple of 4 which can be simplified to 1/5

Hope this Helps!

5 0
4 years ago
Evaluate. 2^−2⋅(12⋅3)−5^3
Oduvanchick [21]

\text{Hello there!}\\\\\text{Solve the equation:}\\\\2^{-2}\left(12\cdot 3\right)-5^3\\\\0.25(12\cdot3)-5^3\\\\0.25(36)-5^3\\\\9-5^3\\\\9-125\\\\\large\boxed{-116}

4 0
3 years ago
Read 2 more answers
Please help me with this question
Lunna [17]
Add all the number together and divide the amount of number
-23+-15+-18+2+3=-51
-51/5=10.2
8 0
3 years ago
Consider the following functions. f1(x) = x, f2(x) = x2, f3(x) = 7x − 5x2 g(x) = c1f1(x) + c2f2(x) + c3f3(x) Solve for c1, c2, a
Margaret [11]

Answer:

Therefore the solution is = k{-7,5,1} where k ∈R

Step-by-step explanation:

Given that,

f₁(x) =x

f₂(x)= x²

f₃(x)= 7x - 5x²

Also,

g(x) = c₁f₁(x)+c₂f₂(x)+c₃f₃(x)

Putting the values of f₁(x), f₂(x) and f₃(x).

g(x) = c₁.x+c₂x²+c₃(7x-5x²)

Given condition that g(x)= 0

∴ c₁.x+c₂x²+c₃(7x-5x²)=0

⇒(c₁+7c₃)x +(c₂-5c₃)x² = 0

Comparing the coefficients of x and x²

∴c₁+7c₃=0               and       c₂-5c₃ =0

\Rightarrow c_1 =-7c_3                     \Rightarrow c_2=5c_3

Let c₃= k   [k∈R]  

Then c₁ = -7k   and   c₂=5k

Therefore the solution is = { c₁,c₂,c₃}  

                                           = {-7k, 5k, k}

                                            =k{-7,5,1}

5 0
3 years ago
TEN POINTS!!!!! find the equivalent exponential expression (4^3)^5
Tanya [424]

Answer:

4^15

Step-by-step explanation:

We multiply both exponents 3 and 5

So we get:

4^15

Hope this helps

Good Luck

3 0
3 years ago
Other questions:
  • Jazmin is completing an art project. She has two pieces of construction paper. The first piece is 4 4 4444 inches wide and the s
    5·2 answers
  • Counterexamples John says that if one side of an inequality is 0, you
    15·2 answers
  • How can patterns help me divide multiples of 10??
    8·2 answers
  • -10=-b/4<br><br> Solve The Equation, Check your Solution.<br><br> Please Help ASAP!
    8·2 answers
  • Which of the following values of y is a solution to the equation y^3-5?
    10·1 answer
  • The area of a rectangle is 63ft ^2 and the length of the rectangle is 5ft more than double the width. Find the dimensions of the
    6·1 answer
  • The improper fraction 11/8 is equivalent to?
    7·1 answer
  • Question 4
    11·1 answer
  • The nunduri family set a goal to walk a certain number of miles in may.
    11·1 answer
  • a 9. BOXES Emiko will make a box without a top by cutting out corners of equal size from a 28 inch by 15 inch sheet of cardboard
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!