Answer:
9x^4+3x^2 -6
Step-by-step explanation:
(3x^2-2)(3x^2+3)
expand to remove the bracket
9x^4 + 9x^2 -6x^2 - 6
9x^4 + 3x^2- 6
Order least to greatest -3/4 , -2/3 ,1/2
Answer:
First, simplify each square root: √175 , is 175 divisible by a perfect square (other than 1)? So √175=√25×7=√25×√7=5√7 . We cannot further simplfy √7 so we'll simplify the other square
Step-by-step explanation:
5 square
The 12 pens would cost $7.08. If you paid with a $10 dollar bill, she would get $2.92 back.
Answer:
1,000,000,000
Step-by-step explanation:
