3 years ago

In the equation 3x^2-10x=8 please solve for x and show work ty !

Mathematics

2 answers:

RSB [31]3 years ago

8 0

Answer:

x=4,-2/3

Step-by-step explanation:

To solve for x, we first subtract 8 from both sides.

So 3x^2-10x-8=0

Using the quadratic formula, we get

X=(10+sqrt(100+96))/6 or x = (10-sqrt(100+96))/6

So x=(10+14)/6 or x=(10-14)/6

So x=4 or x=-2/3.

7nadin3 [17]3 years ago

3 0

Answer:

x=4 or x=-2/3.

Step-by-step explanation:

You might be interested in

The diagram shows triangle ABC <br><br> work out the sizes of angles x,y and z

Kisachek [45]

Answer:

Step-by-step explanation:

x= 180-110(angles on a straight line)

x= 70

y=x=70 (alternate angles)

z= 110(alternate angles)

5 0

3 years ago

Question 17 and 18 plz show ALL STEPS and HELP ME ASAP

NARA [144]

Answer:

17) 750/9 and 18) 364

Step-by-step explanation:

17. Summation of 75*(0.1)^i from i=0 to infinity, that is equal to 75*(Summation of (0.1)^i). Summation of (0.1)^I is a geometric series with a sum of 1/(0.9)=10/9. Hence the series have a sum equal to 75*(10/9)=750/9

18) It's a series with sum=1+3+9+27+81+243=364

7 0

3 years ago

A student wants to glue a piece of string from the center of a round table to the edge. If the circumference of the table is 24

MaRussiya [10]

Answer:

3.8 inches

Step-by-step explanation:

Divide 24 by 3.14 (Pi) then divide that number by 2

5 0

3 years ago

What is 0.1 10 times as much

Gnom [1K]

So 0.1 really means 1/10 of 1 so 10 times of 1/10 is 10/10 or 1

8 0

3 years ago

Read 2 more answers

PLEASE HELP! Can someone please do my assignment for me? Ill provide the file

Mrrafil [7]

Answer:what is it

Step-by-step explanation:

4 0

4 years ago