Simplifying square root of 96

Answers

Answer 1

Answer: To do this you need to find the prime factors of 96 ( 2·2·2·2·2·3) now, the numbers that are the same pair up to make one of the numer. So 2·2= 2 and the other 2·2= 2 also. Now bring the new 2s to the left of the square root sign and multiply to get 4. now you have 4√2·3 and to finish the equation you just multiply 2 and 3 to get:

4√6 as your answer.

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Solve for
a. 7a-2b = 5a+b

Answers

Answer: The required value of a is $(3)/(2)b.$

Step-by-step explanation: We are given to solve the following equation for variable a :

$7a-2b=5a+b~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~(i)$

To solve the above equation for a, we need to take terms involving a on one side of equality that that involving b on the other side.

So, from equation (i), we get

$7a-2b=5a+b\n\n\Rightarrow 7a-5a=b+2b\n\n\Rightarrow 2a=3b\n\n\Rightarrow a=(3)/(2)b.$

Thus, the required value of a is $(3)/(2)b.$

7a-2b = 5a + b
2a=3b
a = 3b/2

A basketball player has already scored 56 points in a game. The team record for points in a game is 72. Which equation would allow you to find out how many more points the player needs to tie the record?a. 72 + x = 56
b. 56 − 72 = x
c. 56 + x = 72
d. 56 + 72 = x

Answers

C. 56 + x =72 because the team player already scored 56 points you would need to add an unknown amount of points in this case x to find out how many points you need in order to reach 72 points and if you are curious how many points you need in order to get to 72 you need 16 points.

Answer:

C. 56 + x =72

19x+(1/2)ax=x+9 solve for x