(-4x^4+5x^3-x^2+1)+(2x^4-7x^3+6x^2+2x) Answer in standard form

Mathematics

1 answer:

Tema [17]3 years ago

5 0

Answer by Distributing Like Terms: $-4x^4+5x^3-x^2+1+2x^4-7x^3+6x^2+2x$

$=-4x^4+5x^3+-x^2+1+2x^4+-7x^3+6x^2+2x$

Combine Like Terms:

$=-4x^4+5x^3+-x^2+1+2x^4+-7x^3+6x^2+2x\\=(-4x^4+2x^4)+(5x^3+-7x^3)+(-x^2+6x^2)+(2x)+(1)\\\=-2x^4+-2x^3+5x^2+2x+1$

Answer: =−2x^4−2x^3+5x^2+2x+1

Formula rewritten in standard form: $-2x^{2} -2x^{3}+5x^{2} +2x+1$

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\rule{34em}{0.25pt}\\\\
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