Part A: Find the value of c that will result in a perfect square trinomial. x^2 + 18x + c = 25 + c

Part B: Rewrite the above equation into a perfect square binomial form.

(x +)^2=

y-y1=4(x-x1)

step-by-step explanation:

this is point-slope form since you only have 4 as the slope it goes in place of m

hope this : )

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.

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step-by-step explanation: