Answer: it should be 252 in.
Step-by-step explanation:
Answer:
-13x^2+8x-3
Step-by-step explanation:
3x/8 divided by 7y/4
you can not divide fractions, so you must multiply by the reciprocal.
3x/8 x 4/7y now you can simplify the 4 and 8
3x/2 x 1/7y now multiply across
3x/2(7y)
3x/14y should be your answer
Answer:
yes
Step-by-step explanation:
A difference of squares has the form a² - b² = (a - b)(a + b)
note that 36z² = (6z)² ⇒ a = 6z and 9 = 3² ⇒ b = 3
36z² - 9 is a difference of squares and factors as (6z - 3)(6z + 3)