coleb3266 coleb3266

26-02-2019
Mathematics

contestada

(x+7)(x+4) what is the answer

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makinziedunn makinziedunn

26-02-2019

Your answer is 2x+28

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aasiyahi aasiyahi

26-02-2019

Answer:

[tex]x^{2}+11x+28[/tex]

Step-by-step explanation:

[tex](x+7)(x+4)\\xx+x*4+7x+7*4\\x^{1+1} +4x+7x+28\\x^{2} +4x+7x+28\\x^{2} +11x+28[/tex]

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