Please help, it is a bonus problem so you don't have to show your work. But I would like to see it.
2 answers:
In a quadratic equation, the formula is: ax^2 + bx + c = 0
In the given formula 2x^2 + 4x -6 = 0:
a = 2, b = 4 and c = -6
Using the quadratic formula x1, x2 = -b+/-sqrt(b^2-4ac)/2a
Replace am b and c with their values and solve:
Now you have the 2 x values :
x1 = 1, x2 = -3
1^2 + -3^2 = 1 + 9 = 10
Answer: 10
Answer:
10
Step-by-step explanation:
→ Factorise equation
( 2x + 6 ) ( x - 1 )
→ Solve
x = -3 and 1
→ Find the value
(-3)² + (1)² = 10
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Answer:
11
Step-by-step explanation:
g(x) = 2x + 7
Put x as 2 and evaluate.
g(2) = 2(2) + 7
Multiply.
g(2) = 4 + 7
Add the terms.
g(2) = 11
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Step-by-step explanation:
Answer:
a)
Step-by-step explanation:
Hope this helps :)
I need the points,I apologize.I also don’t understand this language lol.
The answer is the second one
