Determine for each polynomial the correct number of roots (zeros). 3x2 4x +x has [Select ] roots. 2x x+4+2x4 has [Select] roots. 4x +2x 5x³ +4 has [Select ] roots. - 6 has [Select] roots. 4 s [Select] 2+9x has [ Select ] roots. 3x2- 7x+2x-7 has [Select] roots.

Q: 8

A:

Q: 20. 21. 2 3x ² - [7x- (4x-x²) + 3] x² -[-3x+ (4 - 7x)]

A: The objective of the question is simplying the given equations .

Q: compute:  (3/5)^(n-2)x(10/9)^1-(n/2)

A: Please see the explanation below

Q: 9/5 W/N

A:

Q: 5/4x - 3/5

A: 1) Consider the given expression,

Q: Expand the expression (1-x)³.

A:

Q: 4/2-6/8

A:

Q: 6/x-1/x/x-1

A: Known fact:

Q: -15/2 simplified

A: Given: -152 for simplify given expression, we divide denominator by numerator

Q: 1/6a+1/4=1/2a-3/4

A: 16a+14=12a-34

Q: 4(1/2x-1/4=2(2x+1/2)

A:

Q: (2x - 7x - 1) - (-2x + 3x- 4) Subtract 5x + 2x -1 from 4x +3

A:

Q: 1/× + 5/2=1/4

A: Given expression is

Q: 3/4(8y-9)<3

A: We multiply both sides by 4 first.

Q: 1/12 - 7/6 divide 5/8 times 1 1/2

A:

Q: 4(x-12)^1/3=-16 Show Steps

A: