Question

Which is not true
a. (7 + 8) + 9 = 7 + (8 +9)
b. (7 + 8) × 9 = (7 × 9) × (8 × 9)
c. 7 × (8 + 9) = (7 × 8) + (7 × 9)
d. 7 x 8 × 9 = (7 + 8) × (7 + 9)

Answer 1

Answer:

3x-2 divides the given polynomial exactly. Therefore, 5 should be subtracted from the polynomial 3x³+10x²-14x+9 so that (3x-2) divides it exactly

Step-by-step explanation:

Answer 2

Answer:

$a. \: \: 24 = 24$

$b. \: \: 24 = 4536$

$c. \: \: 119 = 119$

$d. \: \:504 = 240$

this is a answer