Answer:
I am not sure about this question sry but u can try asking a tutor u don't need to use any points
Step-by-step explanation:
the answer is b because the circle is filled with color as it should be and shows that x is equally to number 3 too
Answer:
49x² + 42x + 9
Step-by-step explanation:
Given
(7x + 3)²
= (7x + 3)(7x + 3)
Each term in the second factor is multiplied by each term in the first factor, that is
7x(7x + 3) + 3(7x + 3) ← distribute both parenthesis
= 49x² + 21x + 21x + 9 ← collect like terms
= 49x² + 42x + 9
Answer:
they move one over to the left
Step-by-step explanation:
a zero is added to the number and the decimal is shifted
Hello,
(-25) - (25) = (-25) + (-25) = (-50)
Bye :)
