3 years ago

Please help!!!!

Mathematics

1 answer:

tresset_1 [31]3 years ago

6 0

Answer:

Step-by-step explanation:

2x² + 5x + 2=0 (roots or zeros)

(2x+1)(x+2)=0

2x+1=0 ⇒ x=-1/2 or -0.5

x+2=0 ⇒ x=-2

x² - 4x + 3=0

(x-3)(x-1)=0

x-3=0 ⇒ x=3

x-1=0 ⇒ x=1

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2328/4 show work<br> Can you show me what to do at the end when I bring down the last number

inna [77]

Okay so great try but your answer is wrong
582

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your answer is 582
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3 years ago

Please tell me easy way I can solve for the answer

Tanya [424]

Answer:

y+21 = -4(x-7)

Step-by-step explanation:

well first you need to find slope what is y2-y1 over x2-x1

23-(-21) ----> 23+21 = 44

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so it 44/-11 = -4 is the slope

now choose one pair of points like 7 , -21 and plug them in

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4 years ago

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2 years ago

A. y:24=6:y<br><br> Can someone please help me

Nikolay [14]

Answer:

y = ± 12

Step-by-step explanation:

Given

y : 24 = 6 : y, or in fraction form

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4 years ago

Can someone help me pls?

masya89 [10]

A = 2 × 3 × 6 = 36 cm2

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3 years ago