Book
Maths Puzzle
Algebra
Can you please answer this question
-3^2+8x+0
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Book Other Question
x= 1, 4, 5, 6, 8
y= _, 18, 23, 28, 38
I have to solve for y. I do not the equation to solve this problem. My book calls this problem graphing functions.
x square minus two x minus three equals zero
x^2-2x-3 = 0