01-04-2021
Mathematics

contestada

Simplify.
(5+squartrt3)2

25 + sqrtrt10
10 + 28sqrtrt3
28 + 10sqrtrt3

Respuesta :

01-04-2021

Answer:

Step-by-step explanation:

If the 2 is an exponent, it needs to be written as ^2.

(5+√3)² = 5² + 10√3 + 3 = 28 + 10√3

Answer Link

Otras preguntas

miss hernandez has 20 bill $195 vs $5 bills $10 bills and $20 bills how many of each type of bill could she have if she has exactly five $20 bills and at least

so there's this cone stuff and i needa know

Briefly describe how a potentiometric pHmeter works. (Hint: Describe how the pH meter measures the amount of H+ or OH- ions in a sample)

Solve each equation in the interval from 0 to 2pi. Round your answer to the nearest hundredth. a. 3cos 4theta= -2 b. cos(pi theta)= -0.6

Most of the hippies were from which generation? A. Generation X B. Millenials C. Baby Boomers D. Generation Gappers mm

Please help! I've been on this question for more than an hour... You pick a card at random. Without putting the first card back, you pick a second card at rando

Read the sentence from The Metamorphosis. That would have let him crawl around unimpeded in any direction, but it would also have let him quickly forget his pas

A population of western skinks, a type of lizard, lives in a grassland habitat along the base of a mountain range. The construction of a multi-lane highway will

What family of instruments were all originally made out of wood?

Peter, John and Mary share £60 in the ratio 3:5:4. How much does Mary receive?