2 answers:
Answer:
x = 
x = 
Step-by-step explanation:
Quadratic equation:

The equation is:

So:
a = 4
b = -10
c = 5
Plug the variables into the quadratic equation:



Divide both sides by 8:
10 ÷ 8 = 
÷ 8 = 
+- 
This means that the solutions that satisfy the equation is:
x = 
x = 
Hope this helps!
So basically it is, and then it is. And then finally you
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The answer is 642
Multiply<span> using long </span>multiplication<span>.</span>
Steps to solve:
f(-3) = x + 7
~Substitute
f(-3) = -3 + 7
~Simplify
f(-3) = 4
Best of Luck!
190 and 65 because no negatives are allowed
Answer:
y=2/3x
Step-by-step explanation:
Answer:
8/22, 16/44, etc
Step-by-step explanation:
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