interzone interzone

02-02-2017
Mathematics

contestada

Add or subtract if possible.

[tex]3 \sqrt{20x} + 8 \sqrt{45x} - 4 \sqrt{5x}[/tex]

Respuesta :

LammettHash LammettHash

02-02-2017

[tex]3\sqrt{20x}+8\sqrt{45x}-4\sqrt{5x}=3\sqrt{5\times2^2x}+8\sqrt{3^2\times5x}-4\sqrt{5x}=6\sqrt{5x}+24\sqrt{5x}-4\sqrt{5x}=26\sqrt{5x}[/tex]

Answer Link

Otras preguntas

Shelley just got a weekly allowance of $15. She uses her allowance to buy a pencil bag for $6. Shelley also spends $3 on bubble tea. She puts the rest of her al

Prescription Terminology Identifying Evening Abbreviations Which abbreviations indicate the prescription is taken in the evening? Check all that apply. a. hs b

Im a little stuck can I have some help?

Jen owes $75,000 to a lending agency. The debt grows with simple interest at a rate of 6% per year. How much will Jen owe in 5 years

Highlight the letter of each sentence that is true about a geocentric model. Earth is stationary at the center Objects in the sky move around Earth The sun is t

Read this passage Beginning today, lateness will not be tolerated and you must be in class by the time the second bell rings. Any student found in the halls aft

What is the solution of the inequality? 2(m + 3) < -5 +3m

What emotion does Juliet represent in Romeo and Juliet?

help i am lazy hdjnenebejskd

Find the Find the marginal cost function, given the average cost function AC=100100Q+2arginal cost function, given the average cost function AC=100100Q+2