4 years ago

Hello can I have some help on this factorise question please 3a2 +7a the 2 is a squared

Mathematics

1 answer:

satela [25.4K]4 years ago

6 0

Answer:

the answer is a(3a+7)

Step-by-step explanation:

to factorize u need to select the variable that is common to both sidesand that variable is a

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What value of x satisfies the equation 3x/7+5/7=4/7

Nana76 [90]

You can multiply everything by 7 to make things simpler.
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3 years ago

Guys pls help me im failing my grade and i really need help plsssss and dont do it for the points

Nataliya [291]

Answer:

simplified: $\frac{3}{5}$

unsimplified: $\frac{12}{20}$

Step-by-step explanation:

Since the fractions have the same denominator, all we have to do is subtract the numbers in the numerator:

15 - 3 = 12

The difference of the two fractions is $\frac{12}{20}$ . To simplify this answer, divide both the numerator and the denominator by 4:

12/4 = 3

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I hope this helps. :)

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3 years ago

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Rashid [163]

∛(1/8 - x) = -1/2

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(∛(1/8 - x))³ = (-1/2)³

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3 years ago

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Answer:

c) 2

Step-by-step explanation:

a prime number is a number which is only completely divisible by 1 and itself

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