Question

Can you find the difference, and put it in standard form?

Answer 1

Answer:

-5x^2 + 8 - 4x

Step-by-step explanation:

emove parentheses.

-2{x}^{2}+3-3{x}^{2}-4x+5

−2x  

2

+3−3x  

2

−4x+5

2 Collect like terms.

(-2{x}^{2}-3{x}^{2})+(3+5)-4x

(−2x  

2

−3x  

2

)+(3+5)−4x

3 Simplify.

-5{x}^{2}+8-4x

−5x  

2

+8−4x

Answer 2

Step-by-step explanation:

$\tt{( - 2 {x}^{2} + 3) - (3 {x}^{2} + 4x - 5)}$

Remember : While subtracting , the sign of each term of second expression changes & remove the parentheses.

⟶ $\tt{ - 2 {x}^{2} + 3 - 3 {x}^{2} - 4x + 5}$

Combine like terms. Like terms are those while have the same base.Only coefficients of like terms can be added or subtracted.

⟶ $\tt{ - 2 {x}^{2} - 3 {x}^{2} + 3 + 5 - 4x}$

⟶$\tt{ - 5 {x}^{2} + 8 - 4x}$

In standard form , the expression should be written in a way that power of variables goes from highest to lowest.

$\red{ \boxed {\boxed{ \tt{Our \: final \: answer : \boxed{ \tt{ - 5 {x}^{2} - 4x + 8}}}}}}$

Hope I helped ! ♡

Have a wonderful day / night ! ツ

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