121x2 + 36y2
Step-by-step explanation:
= (4x + 4)(x + 1)
= 4(x + 1)(x + 1)
= 4(x + 1)2 and is hence the fully factored form
not sure bout the rest though it may have mistakes in the question forms.
the answer is A good luck everyone may god be with you all lol
answer:
step-by-step explanation:
a_n = a_1 + (n - 1)d
the first term is 6.
the common difference d = ?
when you find d, replace n with 7 and d with the common difference to find your answer.