3 years ago

Yall PLEASE HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Mathematics

1 answer:

Pavlova-9 [17]3 years ago

5 0

Y=-9x+5 is your answer

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How do I factor out a constant before factoring out a quadratic? <br>Factor completely: 3w^2-3w-90

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$3w^2-3w-90 =0 \ \ \:3 \\ \\w^2- w-30 =0 \\ \\a=1 , \ b= -1 , c= -30 \\ \\\Delta =b^2-4ac = (-1)^2 -4\cdot1\cdot (-30) =1+120=121 \\ \\w_{1}=\frac{-b-\sqrt{\Delta} }{2a}=\frac{1-\sqrt{121}}{2 }=\frac{ 1-11}{2}=\frac{-10}{2}=-5$

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3 years ago

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4 years ago

What is the conclusion in this conditional statement?

Trava [24]

Answer:

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Step-by-step explanation: