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3 years ago

Factor completely 2x^3-6x^2+5x-15

Mathematics

1 answer:

Olenka [21]3 years ago

4 0

$2x^3-6x^2+5x-15$

$2x^2(x-3)+5(x-3)$

$(x-3)(2x^2+5)$

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What makes n true 1/2 (n+4)=6

AlexFokin [52]

Answer: N=8

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1/2(8+4)=6

4+2=6

6=6

Hope this helped!!!!!

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2 years ago

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3 years ago

For the function f(x)=(x+6)^3, rind f^-1(x)

qaws [65]

Answer:

$f^{-1}(x)=\sqrt[3]{x}-6$

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2 years ago

Write the equation of a line that passes through the points (-2, 3) and (-4, 4) in slope intercept form (y=mx+b).

Yuri [45]

Step-by-step explanation:

first step is to find the gradient of the line which "m" on the equation

gradient formula is y2 - y1 ÷ x2 - x1 = -½ as shown on the picture we substituted those points given

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x= -2

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substitute as shown on the picture to get c= 2

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3 years ago