3 years ago

Write an equivalent expression for 5n +4y + 2n

Mathematics

2 answers:

Nadya [2.5K]3 years ago

5 0

The answer would be 7n+4y

san4es73 [151]3 years ago

5 0

Answer:

7n+4y

Step-by-step explanation:

Combine like factors! combine (add) 5n and 2n because they both have a like factor of 'n'.

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Factor the expression completely.

evablogger [386]

Answer:

Factoring the expression $xy^4+x^4y^4$ completely we get $\mathbf{xy^4(x+1)(x^2-x+1)}$

Step-by-step explanation:

We need to factor the expression $xy^4+x^4y^4$ completely

We need to find common terms in the expression.

Looking at the expression, we get $xy^4$ is common in both terms, so we can write:

$xy^4+x^4y^4\\=xy^4(1+x^3)$

So, taking out the common expression we get: $xy^4(1+x^3)$

Now, we can factor the term (1+x^3) or we can write (x^3+1) by using formula:

$a^3+b^3=(a+b)(a^2-ab+b^2)$

So, we get:

$xy^4(1+x^3)\\=xy^4(x^3+1)\\Applying\:the\:formula\;of\:a^3+b^3\\=xy^4(x+1)(x^2-x+1)$

Therefor factoring the expression $xy^4+x^4y^4$ completely we get $\mathbf{xy^4(x+1)(x^2-x+1)}$

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Step-by-step explanation:

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Write an equivalent expression for 5n +4y + 2n​

Write an equivalent expression for 5n +4y + 2n