True or False
1) the standard form of the equation (x+7)² is x²+7x+49=0
2) a quadratic equation must be written in standard form before solving it by factoring
3) all quadratic equations are perfect square trinomial
4) solving quadratic equations means to find all values of x that satisfy ax²+bx+ c= 0
5) the equation 8x-9+4x²=0 is an example of a quadratic equation
6) Square Root Property states that for any real non-negative number c, if x²=c then x=√c
x is equal to the square root of c
1) the standard form of the equation (x+7)² is x²+7x+49=0
2) a quadratic equation must be written in standard form before solving it by factoring
3) all quadratic equations are perfect square trinomial
4) solving quadratic equations means to find all values of x that satisfy ax²+bx+ c= 0
5) the equation 8x-9+4x²=0 is an example of a quadratic equation
6) Square Root Property states that for any real non-negative number c, if x²=c then x=√c
x is equal to the square root of c
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Answer:
True or False
(FALSE) 1) the standard form of the equation (x+7)² is x²+7x+49=0
(TRUE) 2) a quadratic equation must be written in standard form before solving it by factoring
(False) 3) all quadratic equations are perfect square trinomial
(TRUE) 4) solving quadratic equations means to find all values of x that satisfy ax²+bx+ c= 0
(TRUE) 5) the equation 8x-9+4x²=0 is an example of a quadratic equation
(TRUE) 6) Square Root Property states that for any real non-negative number c, if x²=c then x=√c
x is equal to the square root of c