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Quadratic Equations - Coggle Diagram

- - - - Solve for x
        
        (x + 6)^ - 32 = 0
        
        (x + 6)^ = 32
        
        x + 6 = (root square) +/- 32
        
        x = (root square) +/- 32 - 6

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Quadratic Equations

Quadratic Equations

Formula Method

Sketching of graph

Completing Square ⏹

Question example

E.g: x^+ 12x + 4

=(x + 6)^ - (6)^ + 4

= (x + 6)^ - 32

Solve for x

(x + 6)^ - 32 = 0

(x + 6)^ = 32

x + 6 = (root square) +/- 32

x = (root square) +/- 32 - 6

2 answers

x = [-b +/- (square root) b^-4ac] / 2a

(a + b)^ = a^ + 2ab + b^

(a - b)^ = a^ - 2ab + b^

(a + b)(a - b)= a^ - b^

Area of a shape

length of one side