Question

(8a² - 7a - 10 ) - (3a² - 5a - 10)

Answer 1

The complete question is:-

Simplify -

(8a² - 7a - 10 ) - (3a² - 5a - 10)

Answer:-

Given:-

(8a² - 7a - 10 ) - (3a² - 5a - 10)

To Find:-

The solution of the given problem

Solution:-

We can simplify it in the following way:-

(8a² - 7a - 10 ) - (3a² - 5a - 10)

Eliminating the brackets, we get

8a²- 7a - 10 -3a² + 5a + 10

Now, we will combine the like terms

⇒ 8a² - 3a² - 7a + 5a -10 +10

⇒ 5a² - 2a

Hence, the answer is 5a² - 2a

Answer 2

Given : (8a² - 7a - 10 ) - (3a² - 5a - 10)

To Find :  Simplify

Solution:

 (8a² - 7a - 10 ) - (3a² - 5a - 10)

(-)(-) =  +

(-)(+) = -

(+)(-) = -

(+)(+) = +

=  (8a² - 7a - 10 )  - 3a²  + 5a + 10

= 8a² - 7a - 10   - 3a²  + 5a + 10

Combine like terms

=  8a²   - 3a² - 7a   + 5a  - 10 + 10

= 5a² - (7a - 5a) -(10 - 10)

= 5a² - 2a - 0

= 5a² - 2a

(8a² - 7a - 10 ) - (3a² - 5a - 10) = 5a² - 2a

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0.7x+0.3x=0.5x+6 linear equations in one variable - Brainly.in

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