Question

(- 3a + 2b) - (- a² - a + 6b)

Answer 1

$\underline{\underline{\sf{\maltese\:\:Question}}}}$

• Solve : (-3a + 2b) - (-a² - a + 6b)

$\underline{\underline{\sf{\maltese\:\:Answer}}}}$

• a² - 2a - 4b

$\underline{\underline{\sf{\maltese\:\:Calculations}}}}$

(-3a + 2b) - (-a² - a + 6b)

= -3a + 2b + a² + a - 6b

= a² - 3a + a + 2b - 6b

= a² - 2a + 2b - 6b

= a² - 2a - 4b

Answer 2

Answer:

$\\ \large \bigstar \bf {\underbrace \color{lime}{ \: \: \: \: \: \: \: \: \: \: \: question \: \: \: \: \: \: \: \: \: \: \: } }\bigstar$

(- 3a + 2b) - (- a² - a + 6b)

$\\ \large \bigstar \bf {\underbrace \color{lime}{ \: \: \: \: \: \: \: \: \: \: \: Solution- \: \: \: \: \: \: \: \: \: \: \: } }\bigstar$

(-3a + 2b) - (-a² - a + 6b)

= -3a + 2b + a² + a - 6b

(Now arranging it )

= a² - 3a + a + 2b - 6b

= a² - 2a + 2b - 6b

$\star \bf \boxed { \boxed{ = a {}^{2} - 2a - 4b}} \star$