monkeycuh monkeycuh

24-02-2020
Mathematics

contestada

Solve the following quadratic equation for all values of x in simplest form.
4(x + 10)2 – 31 = -15

Respuesta :

annarosepo annarosepo

24-02-2020

Answer:

x= -8

Step-by-step explanation:

4(x+10)*2-31= -15

8(x+10)-31= -15

8x+80 - 31 = -15

8x + 49 = -15

8x= -64

x= -8

Answer Link

Otras preguntas

1. A CRC code uses the following generator: G = 0x225. Codewords have 8 data bits. (a) Write the binary representation of G. (b) Write the polynomial representa

Which of these is not considered an advantage of owning an exchange-traded fund? a) intraday pricing b) pass through of losses c) liquidity d) tax efficiency

What evidence can be obtained by studying fossils of trilobites, such as the one shown in the image? A. How the organism has changed over time B. Why the organi

The graph of =3 is shown. What is the value of when =27 ?

Mono genetic inheritance

i need help with this problem

Which expression is equivalent to O 3 X

Which expressions are equivalent to the given expression?O √80O 160O 4√10O 4√5O 80 %¹/²O 8√5

What key term is best described as the ability of the public health force to perform the necessary tasks to effectively deliver the essential public health serv

A nurse is caring for a client who is 12 hours postoperative from a gastrectomy and has an NG tube set to low suction. What is the priority assessment?