What is the simplified form of the quantity 1 over b minus 1 over a all over the quantity 1 over b plus 1 over a?

a. b plus a / b - a
b. b - a / b + a
c. a - b/ a + b
d. a + b/ a - b

answer: standard form is ax^2 + bx + c = 0

step-by-step explanation:

standard form is ax^2 + bx + c = 0

(2x + 1)(x - 2) = 0

distribute to get into standard form

2x^2 - 4x + x - 2 = 0

2x^2 - 3x - 2 = 0

a = 2, b= -3, c = -2

a is your answer

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step-by-step explanation:

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answer for #1 is c

answer for #2 is d

can i get brainliest

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step-by-step explanation:

if the four friends split the cost, p, of the pizza evenly, then each friend pays one-fourth of the cost of the pizza.

the expression is   or