factor the following quadratic equation with complete solution: Write your answer on your notebook and attach your answer here. 1.x²8x + 16 = 0 2.4x² + 20x + 25 = 0
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Step-by-step explanation:
1.
[tex] {x}^{2} - 8x + 16 = 0 \\ \\ (x - 4)(x - 4)[/tex]
[tex] {4x}^{2} + 20x + 25 = 0 \\ \\ (2x + 5)(2x + 5) \\ \\ ( {2x + 5)}^{2} [/tex]
Answer: Factor the following quadratic equation:
x^2-8x + 16=0
(x-4)(x-4)
x-4+4=0+4
x=4
x=-4+4=0-4
x=-4
x=4 and x=-4
2. 4x^2+20x+25=0
(2x+5)(2x+5)
x=2x+5-5=0-5
x=-5
Step-by-step explanation: Hope it helps ya