Question 1 The polynomial x^3 + 2x^2 + 7x^4 - 3 represents the shape of a blender. Select all the statements that are true about the blender.

21.4 i did it already for s1

step-by-step explanation:

11

step-by-step explanation:

32.50-7.50=25

225/25=11

5=812a+9+3

step 1: simplify both sides of the equation.

5=812a+9+3

5=(812a)+(9+3)(combine like terms)

5=812a+12

5=812a+12

step 2: flip the equation.

812a+12=5

step 3: subtract 12 from both sides.

812a+12−12=5−12

812a=−7

step 4: divide both sides by 812.

812a /812 = -7/812

a= -1/116

so the answer is

a=   -1/116