halegisela698 halegisela698

02-02-2020
Mathematics

contestada

Simplify the radical expression
20
+
√
288
−
8

Respuesta :

profarouk profarouk

03-02-2020

Answer:

20+√288−8 = 12 + 12√2

Step-by-step explanation:

288 = 2⁵×3² → 288 = 2×4²×3² = 12²×2

then

√288 = 12√2

then

20+√288−8 = (20-8)+12√2 = 12 + 12√2

Answer Link

Otras preguntas

I need help with this question ?

Which composer wrote a movement that might have a hidden text behind it, even though it is for instruments alone?A. Ludwig van BeethovenB. Fanny Mendelssohn Hen

How did wealthy plantation owners fulfill their duty to fight

In how many ways can ten applicants line up for a job interview?

1. Sarah went to the farmers market because she needed 5 more apples for her Granny’s jam recipe. The recipe calls for 32 apples. How many apples did Sarah have

Which of these redox reactions is spontaneous as written? a. Ni + Zn2+ → Ni2+ + ZnB. Mg + Li+ → Mg2+ + LiC. Cu + Au3+ → Cu2+ + AuD. Zn + Ca2+ → Zn2+ + Ca?

How many moles of Ca3 (PO4)2 can be formed when 1.9 moles of CaCO3 react with 2.7 moles of FePO4?

1. Maurice is reading a book. He is surprised by the way the author presents new and unexpected comparisons between unlike subjects. Which figure of speech is

Cannot solve this question need help asap

[tex] (8 + 5\sqrt{x} -98) - ( 3 + 6\sqrt{x-32) [/tex]