kihanja20

2021-12-11

Add the given polynomials. $15{a}^{2}{b}^{2}-ab$ and $-20{a}^{2}{b}^{2}-6ab$

William Appel

Beginner2021-12-12Added 44 answers

Step 1

From the given data:

Step 2

The polynomials are:

$15{a}^{2}{b}^{2}-ab,-20{a}^{2}{b}^{2}-6ab$

Adding the polynomials,

$=15{a}^{2}{b}^{2}-ab+(-20{a}^{2}{b}^{2}-6ab)$

$=15{a}^{2}{b}^{2}-ab-20{a}^{2}{b}^{2}-6ab$

Adding the terms with same degrees

$=-5{a}^{2}{b}^{2}-7ab$

From the given data:

Step 2

The polynomials are:

Adding the polynomials,

Adding the terms with same degrees

$\frac{20b}{{\left(4{b}^{3}\right)}^{3}}$

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