4 years ago

Factorize completely2a²-a

Mathematics

1 answer:

Montano1993 [528]4 years ago

6 0

Answer:

a(2a-1)

Step-by-step explanation:

2a^2-a=a(2a-1)

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The hypotenuse of a right triangle is 10cm long. One of the triangle's legs is three times the length of the other leg. Find the

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Answer:

The lengths of the three sides are 10 cm, 9.49 cm and 3.16 cm

Step-by-step explanation:

Let

c ------> the length of the hypotenuse of a right triangle

x -----> the length of one leg

y -----> the length of the other leg

we know that

$c^{2}=x^{2}+y^{2}$ -----> equation A (Pythagoras Theorem)

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The answer to this question is A

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4 years ago

If (s-3)^2=0, what is the value of (s+3) (s+5)?

Rufina [12.5K]

Here,

(s-3)²=0

→s-3=0

→s=3

Substituting s=3 in,

(s+3)(s+5)

=(3+3)(3+5)

=(6)(8)

=48

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3 years ago

Factorize completely2a²-a​

Factorize completely2a²-a