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dezoksy [38]
3 years ago
13

HELP ME PLEASE!!!! explain how to solve y^4-81/y-3

Mathematics
1 answer:
lidiya [134]3 years ago
8 0

Answer:

If solved by using quadratic formula, you would need to solve the rational equation by combining expressions and isolating the variable  y .

y ≈ 2.45043159

Step-by-step explanation:

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Find the maximum value of the function f(x) = -x^2 + 3x +2
LenaWriter [7]

Answer:

4.25

Step-by-step explanation:

-x^2 + 3x + 2 = 0

Divide by -1

X^2 -3x - 2 = 0

x^2-3x+ =2+2.25

(x-1.25)-4.25

(x-1.5)

8 0
4 years ago
Inequality of <br> 6 + 2x &lt; -18
MrMuchimi

Answer:

Step-by-step explanation:

Here you go mate

Step 1

6+2x<-18  Equation/Question

Step 2

6+2x<-18  Simplify

-24>2x

Step 3

-24/2=2x/2  Divide by 2

answer

x<-12

7 0
3 years ago
Answer and explain deeply thank you so much! I’ll mark brainliest
Elis [28]

Let me know if this doesn’t make sense

8 0
3 years ago
Can you simplify 9/22
olga_2 [115]

Answer:

9/22 to its simplest form and convert it to a mixed number if necessary. In the fraction 9/22, 9 is the numerator and 22 is the denominator.

Step-by-step explanation:

Hope this helps i learned this a while ago

7 0
3 years ago
Read 2 more answers
If f(x) = -5^x-4 an g(x) =-3x-2 find (f - g)(x)
Komok [63]

Answer:

hello : (f-g)(x) = -5^x +3x-2

Step-by-step explanation:

(f-g)(x) = f(x) - g(x) = (-5^x-4) - (-3x-2) = -5^x-4 +3x+2

(f-g)(x) = -5^x +3x-2

4 0
3 years ago
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