jennyhasnopennies jennyhasnopennies

30-06-2020
Mathematics

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Expand and simify (4x+3)(2x-5) And factories x²+5x+6

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Alfpfeu Alfpfeu

30-06-2020

Answer:

Step-by-step explanation:

Hello,

[tex](4x+3)(2x-5)=4x(2x-5)+3(2x-5)=8x^2-20x+6x-15=8x^2-14x-15[/tex]

[tex]x^2+5x+6=x^2+2x+3x+6=x(x+2)+3(x+2)=(x+3)(x+2)[/tex]

hope this helps

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