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3 years ago

Please solve for y y(a-b)=c(y+a)

Mathematics

1 answer:

jeka57 [31]3 years ago

5 0

Answer:

Step-by-step explanation:

y(a-b)=c(y+a)

y(a-b)=cy+ca

y(a-b)- cy= ca

y(a-b-c) = ca

y = ca / (a-b-c )

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2 years ago

2x^3-x^2+x-2 factorize

bekas [8.4K]

Answer:

$(x-1)(2x^2+x+2)$

Step-by-step explanation:

Factorize:

$f(x)=2x^3-x^2+x-2$

Factor Theorem

If f(a) = 0 for a polynomial then (x - a) is a factor of the polynomial f(x).

Substitute x = 1 into the function:

$\implies f(1)=2(1)^3-1^2+1-2=0$

Therefore, (x - 1) is a factor.

As the polynomial is cubic:

$\implies f(x)=(x-1)(ax^2+bx+c)$

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Therefore:

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