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
baherus [9]
3 years ago
10

Can someone help me please

Mathematics
1 answer:
Dimas [21]3 years ago
5 0

Answer:

  g(x)=-x^2-8x-22

Step-by-step explanation:

Perform the multiplication and addition:

  g(x)=-(x+4)^2-6=-(x^2+8x+16)-6=-x^2-8x-16-6\\\\g(x)=-x^2-8x-22

_____

<em>Comment on the squaring</em>

There are several ways you can find the square (x+4)².

  1. Use your knowledge that (x+a)² = x²+2ax+a².
  2. Use FOIL* to compute (x+4)(x+4) = x² +4x +4x +4² = x²+8x+16
  3. Use the distributive property: (x+4)(x+4) = x(x+4) +4(x+4) = x² +4x +4x +4² (same as FOIL for two binomials)

__

* FOIL is mnemonic for {First, Outer, Inner, Last} referring to pairs of terms in the factors (x +a)(x +b). The x terms are the First terms. The Outer terms are the first x and b. The Inner terms are "a" and the second x. The Last terms are "a" and "b". You are to form the sum of those pairs of terms to find the product of the binomials.

You might be interested in
Solve for p.<br> 0.6p +4.5 = 22.5
mash [69]
0.6p + 4.5 = 22.5
Subtract 4.5 from both sides, which will give you, 18.5.
Then, divide 0.6 from both sides.
8 0
3 years ago
Read 2 more answers
What is the distance between the points (2,10) and (-6, 4) on the coordinate
stellarik [79]

Answer:

The distance between the given points (2,10) and (-6, 4) on the coordinate  plane is 10units

Therefore distance s=10 units

Step-by-step explanation:

Given points are (2,10) and (-6, 4) on the coordinate plane

To distance between the given points :

The distance formula is s=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2} units

Let (x_1,y_1) ,(x_2,y_2) be the given points (2,10) and (-6, 4) respectively

Now substituting the values in the distance formula  we get

s=\sqrt{(-6-2)^2+(4-10)^2}

=\sqrt{(-8)^2+(-6)^2}

=\sqrt{8^2+6^2}

=\sqrt{64+36}

=\sqrt{100}

=10

Therefore s=10 units

The distance between the given points (2,10) and (-6, 4) on the coordinate plane is 10units

5 0
3 years ago
Please can anyone simplyfy that and can you tell the steps?​​
spayn [35]

Step-by-step explanation:

Hope I did the way it was required! And helped you somehow!

6 0
3 years ago
Ok i have a few questions please give examples and descriptions as well
Arte-miy333 [17]

Answer:

1) Multiplying powers with the same base would be product rule. It where you just add the exponents. Dividing powers with the same base would be the quotient rule. Its where you subtract the exponents.

2)Where you multiply the two exponents together

3)The negative law is where for example, if it were in the numerator, then it would be placed at the denominator with a positive exponent whereas if it were in the denominator it would be on the numerator with the positive exponent. The zero law just states the anything to the power to zero is one.

Step-by-step explanation:

1) 3^3 x 3^4 = 3 ^3+4 = 3^7

3^9 ÷3² = 3^9-2 = 3^7

2) (3^2)^2 = 3^2×2 =3^4

3) 1/3^-5 = 3^5                 \

3^-7 =1/3^7

2^0 = 1

8 0
2 years ago
can someone help me answer this correctly? Whoever get it right I will mark as a brainliest, thank u if u help me! :)
Anna71 [15]

Answer: 40 seconds. This is the equation graphed

7 0
2 years ago
Other questions:
  • Out of 45 times at bat, Raul got 19 hits. Find Raul's batting average as a decimal rounded to the nearest thousandth.
    6·1 answer
  • In Exercises use synthetic division to perform the indicated division. Write the polynomial in the form p(x) = d(x)q(x) + r(x)
    14·1 answer
  • PLEASE HELP AND SHOW YOUR WORK IM CONFUSED!
    14·1 answer
  • Find the difference (6y3 + 17y - 3) - (4y3-11y+9)
    15·2 answers
  • WHAT IS 7.5% OF 80? ROUND TO THE NEAREST HUNDRETH
    14·2 answers
  • AOSO<br>Evaluate.<br>1) 171-1-91​
    9·1 answer
  • 11 with Exponent P 4
    14·1 answer
  • The students put recycling bins in the teachers lounge at school at the end of the week there was a total of 48.9 pounds of cans
    10·1 answer
  • PLEASE HELP ILL MARK AS BRAINLIEST!!!! what is the specific name and degree of the following polynomials?
    6·1 answer
  • Solve this linear equation. Show all workings
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!