Find the sum of these polynomials. (x2 – x + 8) + (10x2 + 7) = a. 11x2 – x + 15 b. 10x2 – x + 1 c. 10x2 – x + 15 d. 11x2 – x + 1

A is the correct option.

Step-by-step explanation:

We have to find the sum of the polynomials

On removing the parentheses, we get

Group the like terms

Combine the like terms

Therefore, the sum of the polynomials is

A is the correct option.

50-38=12

step-by-step explanation:

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step-by-step explanation: