08-12-2020
Mathematics

contestada

How do you expand the question below
Expand x(5-x)

Respuesta :

NgShiYin NgShiYin

08-12-2020

Answer:

5x-x²

Step-by-step explanation:

When multiplying in a bracket, you must remember to multiply x with both the terms in the bracket. Thus, the answer should be x multiplied by 5 and x multiplied by -x.

x(5-x) = 5x-x²

(x × 5 = 5x)(x × -x = -x²)

Answer Link

Otras preguntas

FERTILISATION takes place in plants and animals

WHOEVER IS FIRST GETS BRAINLIEST

8. What does the term aromatic imply about an organic molecule

Different between group and period

during a basketball practice mai attempted 40 free throws and was successful on 25% of them how many successful free throws did he make

What’s is the name of the 2nd amino acid that is missing? 1.methionine 2.isoleucine 3.serine 4.stop codon

What is the least common multiple of 6 and 8?

Colton scored a 70 on his first history test of the term and a 91 on the second history test. Coltons score increased by what percent?

Before herbivores can move into an ecosystem

g A ring and solid sphere are rolling without slipping so that both have a kinetic energy of 126 J. What is the rotation kinetic energy of the ring