Jayne has four data sets. Data set A: 2, 3, 4, 1, 2, 4 Data set B: 3, 5, 7, 6, 2 Data set C: 8, 9, 7, 8, 7 Data set D: 3, 2, 1, 0, 2 The data set that has the widest spread is . The value that best represents the center of the data set with the widest spread is .

it 2

step-by-step explanation:

8^1/3=2

1. a^4+8a^3+24a^2+32a+16

2.y^8+8y^7+28y^6+56y^5+70y^4+56y^3+28y^2+8y+1

3.x^6-3x^4y^2+3x^2y^4-y^6

option (a)

step-by-step explanation:

step 1:   take 2 number whose product equal to 25..

and sum of those two number are -10

step: 2 for example here if we take 5,5 are the number,,

5*5=25

and

5+5=10

but we need -10

so if we take   -5,-5

so -5*-5=25

and -5+(-5)=-10

s0

come the equation

replace -10x by these number

like -5x -5x+25

take common

x(x-5)-5(x-5)=0

(x-5)(x-5)=0