Two numbers multiply into (-24) and adds up to (-10) are 2 & -12
<u>Step-by-step explanation:</u>
Here we need to find two numbers , with the following info:
Let us assume that two numbers are x & y .
two numbers multiply into (-24):
Two numbers are x and y , and there multiply is -24 i.e.
⇒ 
two numbers adds up to (-10):
Two numbers are x and y , and there addition is -10 i.e.
⇒ 
. .............. (1)
Let's solve this :
We know that , 
⇒
⇒ 
⇒ 
⇒ 
Now,
⇒ 
⇒ 
⇒ 
⇒ 
.......... (2)
Let's solve equation 1 & 2 by adding (1)+(2):
⇒ 
⇒ 
⇒ 
Putting value of in :
⇒ 
⇒ 
Therefore, two numbers multiply into (-24) and adds up to (-10) are 2 & -12.
Answer:you find the range of a set of data is the difference between the highest and lowest values in the set. To find the range, first order the data from least to greatest. Then subtract the smallest value from the largest value in the set.
Step-by-step explanation:
Answer:
x=3
x=−3
Step-by-step explanation:
2x^2 - 5 = 13
Subtract 13 from both sides.
2x^2 - 5 - 13 = 0
Subtract 13 from −5 to get −18.
2x^2 - 18 = 0
Divide both sides by 2.
x^2 - 9 = 0
Consider x^2−9. Rewrite x^2−9 as x^2−3^2. The difference of squares can be factored using the rule: a^2−b^2=(a−b)(a+b).
(x−3)(x+3)=0
To find equation solutions, solve x−3=0 and x+3=0.
x=3
x=−3
Answer: -30 and 30
Step-by-step explanation:
Answer:
Step-by-step explanation:
Hope I helped!
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