There is 7 because 5 times 3 is 15 and 15 minus 3 is 7
Answer:
there are forty odd numbers
Step-by-step explanation:
Answer:
x² + 1
or if we suppose
x² + 1 = 0 the n we get value of x
x = ±1
Step-by-step explanation:
x²+x/x (cancel out both x/x we get)
x² + 1
Let suppose
x²+x/x = 0
x² + 1 =0
x²=-1
taking square root on both side we get
x = ±1
:)
Answer:
15
Step-by-step explanation:
The answer to the expression would be 3.
First substitute the values of r and s into the expression.
24-r×s
24-3×7
Then using the rules of pemdas, you would start to solve this by completing the multiplication, then the subtraction.
24-21
3