Question

give me answer of all​

Answer 1

Answer:

(1) 4a − 11b

(2) 6a + 13b

(3) 8x − 5y

(4) 4x² + 16

(5) 4a² − 6b²

Step-by-step explanation:

Remember: Keep the brackets before subtraction.

(1) Here,

(6a − 7b) − (2a + 4b)

= 6a − 7b − 2a − 4b

= 6a − 2a − (7b + 4b)

= 4a − 11b

(2) Here,

(8a + 10b) − (2a − 3b)

= 8a + 10b − 2a + 3b

= 6a + 13b

(3) Here,

(5x − 3y) − (2y − 3x)

= 5x − 3y − 2y + 3x

= 8x − 5y

(4) Here,

(6x² + 10) − (2x² − 6)

= 6x² + 10 − 2x² + 6

= 4x² + 16

(5) Here,

(3a² − 5b²) − (b² − a²)

= 3a² + a² − (5b² + b²)

= 4a² − 6b²

Hope it helps!

Please mark it as the brainliest answer!

Answer 2

Answer:

mark me as the brainliest