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erik [133]
3 years ago
7

Subtract 2x^2 – 1 from 4x^2 + 2.

Mathematics
2 answers:
svetlana [45]3 years ago
8 0

Answer:

2x^2+3 is the correct answer

kipiarov [429]3 years ago
7 0

Answer:

2x² + 3

Step-by-step explanation:

4x² + 2 - (2x² - 1) ← distribute by -1

= 4x² + 2 - 2x² + 1 ← collect like terms

= 2x² + 3

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3 0
4 years ago
Cy+4=d−9y solve for y
tiny-mole [99]

Answer:

Answer:

y= d−4 /c+9

Step-by-step explanation:

cy+4=d−9y

Step 1: Add 9y to both sides.

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Step 3: Factor out variable y.

y(c+9)=d−4

Step 4: Divide both sides by c+9.

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3 0
3 years ago
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Answer:

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Step-by-step explanation:

4 0
3 years ago
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Answer:

Step-by-step explanation:

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