chritsopherford chritsopherford

09-01-2019
Mathematics

contestada

5a - 2(a + 2) simplify the expresion

Respuesta :

10-01-2019

Use the distributive property: a(b + c) = ab + ac

5a - 2(a + 2) = 5a + (-2)(a) + (-2)(2) = 5a - 2a - 4 = 3a - 4

Answer Link

Otras preguntas

What does SOAP mean?

In any given circle, the measure of a(n) ________ is one-half the measure of the ________.

Which equations are true when the value of x is 4

1 In which direction does the Sun appear to move across the sky?. from west to east from east to west from north to south from south to north

Rationalise the following

TRUE OR FALSE !!!! By linking footprints your privacy can be exposed to reveal your true identity...

Calculate how much power , in watts, is needed to cut a lawn in 50 min if the work involved is 100,000 J

What is the definition of "dense" as used in this sentence? Vibrations travel easily through many substances, like air, for instance, but they travel even bette

"What are the best things in your life right now?

GCF factoring introduction Got Averi was trying to factor 4x^2 + 20x – 16. She found that the greatest common factor of these terms was 4 and made an area model