Answer:
The answer would be 7.5 degrees colder or -7.5
Step-by-step explanation:
The first term is, x2 its coefficient is 1 .
The middle term is, -3x its coefficient is -3 .
The last term, "the constant", is -40
Step-1 : Multiply the coefficient of the first term by the constant 1 • -40 = -40
Step-2 : Find two factors of -40 whose sum equals the coefficient of the middle term, which is -3 .
-40 + 1 = -39
-20 + 2 = -18
-10 + 4 = -6
-8 + 5 = -3 That's it
Step-3 : Rewrite the polynomial splitting the middle term using the two factors found in step 2 above, -8 and 5
x2 - 8x + 5x - 40
Step-4 : Add up the first 2 terms, pulling out like factors :
x • (x-8)
Add up the last 2 terms, pulling out common factors :
5 • (x-8)
Step-5 : Add up the four terms of step 4 :
(x+5) • (x-8)
Which is the desired factorization
Answer: 6 • ( x + 5 ) • ( x - 8 )
Answer:
<em>Answer</em><em> </em><em>is</em><em> </em><em>given</em><em> </em><em>in</em><em> </em><em>the image</em><em>. </em>
Step-by-step explanation:
HAVE A NICE DAY
THANKS FOR GIVING ME THE OPPORTUNITY TO ANSWER YOUR QUESTION.
Answer:
Number of terms = 2
Step-by-step explanation:
- =