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Sliva [168]
3 years ago
11

Multiply 2x(x^2+2x-6)

Mathematics
2 answers:
Jlenok [28]3 years ago
7 0

Hello from MrBillDoesMath!

Answer:

2x^3 + 4x^2 - 12x

<em />

Discussion:

2x(x^2+2x-6) =

2x * x^2 + 2x*2x - 6(2x) =

2x^3 + 4x^2 - 12x

Thank you,

MrB

SSSSS [86.1K]3 years ago
4 0

Answer:

2x^3 +4x^2 -12x

Step-by-step explanation:

2x(x^2+2x-6)

Distribute

2x*x^2 + 2x *2x + 2x *-6

2x^3 +4x^2 -12x

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3 0
3 years ago
One factor of 7x2 + 33x – 10 is
stiv31 [10]

7x^{2} +33x-10=0

\implies 7x^{2} +35x-2x-10=0\\\implies7x(x+5)-2(x+5)=0\\\implies (7x-2)(x+5)=0

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3 years ago
The sum S of the first n integers is given by the formula S=1/2n(n+1). How many integers must be taken to have a sum of
statuscvo [17]

Answer:

25

Step-by-step explanation:

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