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photoshop1234 [79]
3 years ago
5

Solve -4ab+10a^2+2please help​

Mathematics
1 answer:
Katen [24]3 years ago
5 0

Answer:

\boxed{\bold{2\left(-2ab+5a^2+1\right)}}

Step-By-Step Explanation:

Rewrite 10

\bold{5\cdot \:2}

Rewrite -4

\bold{2\cdot \:2}

Rewrite Equation

\bold{2\cdot \:2ab+5\cdot \:2a^2+2}

Factor Out Common Term 2

\bold{2\left(-2ab+5a^2+1\right)}

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Yanka [14]
Hello,
Let's assume n,n+1,n+2,n+3,n+4 the 5 numbers

n+(n+1)+...+(n+4)=5n+10=265
5n=265-10
5n=255
n=51
The 5th number is 51+4=55

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