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3 years ago

14. x2 – 100 = 0 Solve question by factoring

Mathematics

1 answer:

Lena [83]3 years ago

8 0

Answer:

x=50

Step-by-step explanation:

1, add 100 to both sides

x-2-100+100=0+100

2. simplify x-2=100

3.x-2/2=100/2 divide both sides

4. x=50

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Which fractions are equivalent to 15/20

Digiron [165]

Answer:

$\frac{3}{4}$ , $\frac{30}{40}$ , $\frac{45}{60}$ , $\frac{60}{80}$ ....e.t.c are all equivalent fractions

Step-by-step explanation:

For the answer you need to know bout equivalent fractions

TO find equivalent fractions you have to multiply the numerator and denominator by the same amount

E.x. $\frac{15}{20}=\frac{(15)(2)}{(20)(2)} =\frac{30}{40}$

Therefore $\frac{30}{40}$ is an equivalent fraction

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3 years ago

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Step-by-step explanation:

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Step-by-step explanation:

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3 years ago

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Svetlanka [38]

Answer:

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Step-by-step explanation:

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3 years ago