2 years ago

Helpp please will mark brainlest

Mathematics

2 answers:

hram777 [196]2 years ago

8 0

Answer:

what do you need help with?

Step-by-step explanation:

tia_tia [17]2 years ago

8 0

Answer:

I will try to help you on the other question you posted. The one with the picture.

Step-by-step explanation:

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Read 2 more answers

Factor each completely. 10a² - 9a + 2

Sophie [7]

Answer:

a= $\frac{2}{5}$ or $\frac{1}{2}$

Step-by-step explanation:

Equate the equation to zero

$10a^{2}$ -9a+2=0

$10a^{2}$ -5a-4a+2=0

5a(2a-1)-2(2a-1)=0

Write out the factors

(5a-2)(2a-1)=0

Then equate each factor to zero

5a-2=0 OR 2a-1=0

5a=2 OR 2a=1

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a= $\frac{2}{5}$ or $\frac{1}{2}$

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