Answer:
-14.2
Step-by-step explanation:
6x+1 / 2x +6 - 5/2
Factor 2 out of the denominator of the first fraction:
6x+1 / 2(x+3) - 5/2
Rewrite 5/2 to have a common denominator with the first fraction:
6x+1/2(x+3) - 5(x+3) / 2(x+3)
Simplify terms:
6x +1 - 5(x+3) / 2(x+3)
Use distributive property:
6x +1 - 5x -15 / 2(x+3)
Combine like terms for final answer:
(x-14) / 2(x+3)
first you need to mulitply 13 x 3 which is 39, then subtract 2 which is 37.
Answer:
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Answer:
x = +4√5, x = -4√5
Step-by-step explanation:
Given:
x² - 80
Find:
Zeroes
Computation:
x² - 80
x² - 80 = 0
x² = 80
x = √80
x = ±4√5
x = +4√5, x = -4√5