Question

3a² b + 5ab² - 2ab + 1 ; 12ab - 6ab² + 10a² b - 5 add the following polynomials. Answer fast pleasee!!​

Answer 1

Step-by-step explanation:

$\tt \red{ \implies(3 {a}^{2}b + 5ab {}^{2} - 2ab + 1 )+ (12ab - 6ab {}^{2} + 10 {a}^{2} b - 5 ) }$

$\tt \pink{ \implies \:( 3 {a}^{2} b + 10 {a}^{2}b) + ( 5 {a}b {}^{2} - 6 {a}b {}^{2} ) + ( - 2ab + 12ab) + (1 - 5)}$

$\boxed{\bf \purple{ \implies \: 13 {a}^{2} b - ab {}^{2} + 10ab - 4 }}$

Answer:

Step-by-step explanation:

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