hannahpika74 hannahpika74

09-03-2020
Mathematics

contestada

Simplify the rational expression below.

Simplify the rational expression below class=

Respuesta :

Yang100 Yang100

11-03-2020

Answer:

A) (x-7)/(x+4)

Step-by-step explanation:

(x^2-10x+21)/(x^2+x-12)=[(x-3)(x-7)]/[(x+4)(x-3)]=(x-7)/(x+4)

Answer Link

Otras preguntas

Find the unit price (in dollars per ounce) of the product. (Round your answer to two decimal places.) A 64-ounce bottle of juice for $2.16

Multiplying fractions 12x5/9=

4 examplels of chemical change?

PLEASE HELP ME I’m desperate

Match the following substances with the best classification:a. Magnesiumb. Salt waterc. Bloodd. Carbon dioxidee. Soil sample1. Compound2. Element3. Solution4. H

Discretionary fiscal policy is best described as:______ a. an automatic change in income transfer payments to keep the economy at full employment. b. a delibe

It takes Miranda 30 minutes to paint 6 chairs. If Miranda paints at a constant rate, what is the constant of proportionality that relates y, the number of chair

Lines L and M are parallel. Which angle is a corresponding angle with ∠5

What are the leading coefficient and degree of the polynomial? -7 -10w^7+12w + 15w^9

A student says that a speed of 50 m/s is faster than a speed of 140 km/h because the number is bigger. What would you say to them?/3