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
kari74 [83]
3 years ago
10

Thesquare(5x² + 6xy)²is​

Mathematics
2 answers:
kari74 [83]3 years ago
8 0

Answer:

{25x}^{4}  + 60 {x}^{3} y + 36 {x}^{2}  {y}^{2}

Step-by-step explanation:

(5 {x}^{2} )^{2}  + 2 \times 5 {x}^{2}  \times 6xy + (6xy)^{2}

Gives the above answer

dybincka [34]3 years ago
4 0

Answer:

in the picture

Step-by-step explanation:

You might be interested in
Instructions: If varies inversely as and =2 when =8, find when =2. Write the equation using the given information, then use the
grigory [225]

Solution:

Given that;

varies inversely as

\begin{gathered} y\propto x \\ The\text{ expression ecomes the equation below} \\ y=kx \\ Where\text{ k is the constant} \end{gathered}

=2 when =8,

\begin{gathered} y=kx \\ 2=k(8) \\ k=\frac{2}{8}=\frac{1}{4} \\ k=\frac{1}{4} \end{gathered}

The equation becomes

\begin{gathered} y=kx \\ y=\frac{1}{4}x \end{gathered}

The value of when =2

\begin{gathered} y=\frac{1}{4}x \\ y=\frac{1}{4}(2)=\frac{2}{4}=\frac{1}{2} \\ y=\frac{1}{2} \end{gathered}

Hence, y = 1/2

3 0
1 year ago
In science class, the girl to boy ratio is 3 to 7. If there are 50 students total in class, how many are boys
Rzqust [24]

Step-by-step explanation:

3 girls:7 boys

50 students total

You have to multiply 7 by 5 to get 35

If you already multiplied one side by five, then you have to multiply the other side by five

3 times 5 is 15

15 + 35 = 50

So the

Answer is

35 boys

3 0
3 years ago
Sec^2 (pi/2 - x) * [sin^2 (x) - sin^4 (x)]
Bad White [126]

Answer:

Explanation:

Identity:  sec2θ=1+tan2θ

sec2(π2−x)−1=1+tan2(π2−x)−1

=tan2(π2−x)

Identity: tan(π2−θ)=cotθ

=cot2x

4 0
3 years ago
A test takes less than 50 minutes to complete. Thirty-eight minutes have passed. Which inequality represents m, the possible num
hoa [83]

Answer:

m + 38 less-than 50

Step-by-step explanation:

this what you looking for?

7 0
4 years ago
Which of these ordered pairs is a solution to the inequality y – 2x ≤ –3?
Archy [21]
The answer is D.(1,-1) the reason is -1(y)-2*1(x)=-3 so, -1-2*1 is less than or equal to -3.
8 0
3 years ago
Other questions:
  • Use mental math and a pattern to find the product of 70*300
    14·2 answers
  • X² – x² – 3x + 3<br> all rational zeros to a polynomial
    14·1 answer
  • Which fraction is equivalent to 2/3 and 5/8?
    15·2 answers
  • I am stuck on this question of my maths test.
    8·1 answer
  • Find the estimate and briefly explain your reasoning.
    7·1 answer
  • Please help!! Asap!!
    7·1 answer
  • If you're good at logarithms please help me with question h and show full working out ty ;)
    14·1 answer
  • Alejandro was curious if sample median was an unbiased estimator of population median. He placed ping pong balls numbered from 0
    14·1 answer
  • Someone help pls n thank you
    9·2 answers
  • HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!