Step-by-step explanation:
2 and 5 are coefficients
2x+3 is a sum
2x, 4, 3, and 5y are terms
(2x+3) ÷ 5y is a quotient
4(2x+3), 2x and 5y are products
2,4,5,x,y are factors
Hope I helped!
6(3y+2) + 8(4y+3) + 6y =
Distribute:
18y + 12 + 32y + 24 + 6y =
Combine like terms:
56y + 36
To find the zeros of this equation you need to first set it equal to zero
2x2 + 16x - 9 = 0
But since you can't FOIL this equation you need to move the non-variable number over
2x2 +16x = 9
Now solve for x by pulling an x out of the equation
x(2x + 16) = 9
x = 9
2x +16 = 9
2x = -7
x = -7/2
So your zeros would be at x = 9, and -7/2
20% or 2 cm 1 dm = 10 cm.