0-4 stay on the floor 5-9 climb the vine this can determine place value is greater or less
The answer is 7
A quotient is the answer of a division.
Let
x
be the unknown number.
The quotient of
x
and
−
5
is
(
x
−
5
)
.
"Increased by one" means add
1
, so now we have
(
x
−
5
)
+
1
Answer:
5
Step-by-step explanation:
40 divided by 16 = 2.5
2*2.5=5
X= -1.1/9 thats the answer
Answer:
It can be factorised
Step-by-step explanation:
Given
x²y² + 36 - 4x² - 9y² ( rearranging )
x²y² - 4x² - 9y² + 36 ( factor first/second and third/fourth terms )
= x²(y² - 4) - 9(y² - 4) ← factor out (y² - 4) from each term
= (y² - 4)(x² - 9)
Both factors are a difference of squares and factor in general as
a² - b² = (a - b)(a + b)
Thus
y² - 4
= y² - 2² = (y - 2)(y + 2) , and
x² - 9
= x² - 3² = (x - 3)(x + 3)
Hence
x²y² + 36 - 4x² - 9y² = (y - 2)(y + 2)(x - 3)(x + 3)