Question

(-y⁷+10y+7)-(9y⁷-4y-1)​

Answer 1

So, we have to find to it's zeroes by using completing Square method. x² + 2x - 5 = 0 we can write 2x = 2(x)(1) x² + (2)( ...

Hi ,It is given that x²+ 2x - 5 = 0x² + 2x = 5x² + 2 × x × 1 + 1² = 5 + 1²( x + 1 )² ...

HΩPΣ ITS HΣLP.ΨΩU.βRΩ

Answer 2

Answer:

10y^7+14y+8

Step-by-step explanation:

(9y^7-4y-1) from (-y^7-10y+7)

=(-y^7-10y+7)-(9y^7-4y-1)

=10y^7+14y+8 Answer