Math, asked by Anonymous, 5 months ago

Find the perimeter of a square whose each side measure (x+6)cm.
If A = 3x²– 7x - 8 and B = x²– 5x – 4 , find the value of 2A+B.

Answers

Answered by mbl

1

Answer:

the 1st answer is x²+12x+36

2nd answer is 7x²-19x-20

Previous Question

Next Question

Similar questions

Chemistry, 2 months ago

Hydrated Copper [II] sulphate is heated as shown in the figure: a. Name the substance formed b.Name the type of substance it belongs to...

English, 2 months ago

how well you can talk change into declarative ...

Science, 2 months ago

what is transport system? please answer this question ...

Math, 5 months ago

Draw the graph of linear equation 3x-7y=21. Check whether (8,1) is a solution of the given equation or not.

Physics, 5 months ago

please answer...........

Economy, 10 months ago

What is role of MNCs in Indian economy?

English, 10 months ago

you are mysterious Dev write a diary entry describing the changes in Gopal attitude after you found him screaming in the dream...

Math, 10 months ago

$\frac{6}{13} \times \frac{ - 26}{16}$ ...