Answer:
cubes are 3-d while squares are 2-d so in order to solve them you need different equations.
Answer:
3(4x - 1)
Step-by-step explanation:
Given
12x - 3 ← factor out the common factor of 3 from both terms
= 3(4x - 1)
Answer:
The coefficient of y² will be 1, which we can see when we expand the expression:
(x + y)²
= (x +y)(x + y)
= x² + xy + xy + y²
= x² + 2xy + y²
The correct answer is 2– it is NOT a possible value for correlation coefficient (r) because the value of “r” must always be between +1 and –1.
It will be -1/8 because 8 is the common denominator and the numerator will be subract too so it is -1/8
