3x^2 + 5x - 8 = 0
+ 8 + 8
3x^2 + 5x = 0
8x ^2 = 0
Solve using the quadratic formula
If x squared -10 = 0 then x = the square root of 10
You have to put your heart into it!
hello
x = 25 / 3squared + 5
Solve this problem -x squared -40x- 80 =0
Solve using the quadratic formula
X=1
If x squared -10 = 0 then x = the square root of 10
You have to put your heart into it!
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hello
x = 25 / 3squared + 5
Without an "equals" word or sign somewhere, there is nothing to solve.You only have an expression, not an equation.
That factors to (x + 1)(x - 3) x = -1, 3
It can be solved by using the quadratic equation formula.
2x squared minus 5x minus 3 factored is (2x+1)(x-3).