Answer: Option 'D' is correct.
Step-by-step explanation:
Since we have given that
3 times the square root of 2 +2 times the square root of 3 =3sqrt2+2sqrt3
We need to simplify the above expression.
In addition and subtraction, there is a rule of adding or subtracting of like terms is possible only.
But, here, √2 ad √3 are unlike term.
so, we cannot simplified it.
Hence, Option 'D' is correct.
Step-by-step explanation:
Please mark brainliest and have a great day!
The discriminant is the secion inside the double parenthasees [()] below in the quadratic formulat which is
x=
![\frac{-b+ \sqrt{[(b^{2}-4ac)]} }{2a}](https://tex.z-dn.net/?f=%20%5Cfrac%7B-b%2B%20%5Csqrt%7B%5B%28b%5E%7B2%7D-4ac%29%5D%7D%20%7D%7B2a%7D%20)
the determinant determines or tells whether the answer is real or imaginary
if it is negative, then it is imaginary, if positive, then it is real
so basically the discriminmant is

so ax^2+bx+c
a=x^2-2x-15
a=1
b=-2
c=-15
subsitute

=4-4(1)(-15)=4+60=64
the discriminant is (

) or 64
Answer:7.05
Step-by-step explanation:
Answer:
what the hell
Step-by-step explanation:
The answer is equal to 3/4 because 2/4 plus 1/4 is equal to 3/4.