What is the sum or difference 2 10y10 14y10 Write the polyn

What is the sum or difference? 2. 10y^10 - 14y^10 Write the polynomial in standard form. Then name the polynomial based on its degree and number of terms. 3. 2- 11x^2- 8X + 6X^2

Solution

2. Given : 10Y¹⁰-14Y¹⁰

As we can see here that there is a common term i.e. Y¹⁰. Hence we have to take that out and subtract 10 - 14. So the result will be.

Y¹⁰(10-14) = Y¹⁰(-4) = -4Y^10. Hence the answer is option (d)

3. The given polynomial is 2-11X²-8X+6x²

As we can see here that the quadratic equation is in the form ax²+bx+c can be writen as

2-11X²+6X²-8X. Then we can take out X² and solve for equation given in bracket as:-

=> 2-X²(-11+6)-8X

=> 2-X²(-5)-8X

=>-5X²-8X+2 is the answer and as the highest power is 2 so it is a Quadratic Trinomial. Answer is (a)