Question

simplify : (4x²+7x-1)-(x²+8x-7)+(x²+10) step by step​

Answer 1

Answer:

4x^2-x+16

Step-by-step explanation:

4x^2+7x-1-x^2-8x+7+x^2+10

=4x^2-x^2+x^2+7x-8x-1+7+10

=4x^2-x+16

Answer 2

Given : (4x²+7x-1)-(x²+8x-7)+(x²+10)  

To Find : Simplify

Solution:

(4x²+7x-1)-(x²+8x-7)+(x²+10)  

= 4x²+7x-1  -x² - 8x + 7  + x² + 10

combine the like terms

= 4x²  - x²  + x²  + 7x - 8x   - 1  + 7 + 10

= 4x²  - x  + 16

(4x²+7x-1)-(x²+8x-7)+(x²+10)   = = 4x²  - x  + 16

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