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Bas_tet [7]
4 years ago
15

A student solved a quadratic equation as shown here.

Mathematics
1 answer:
djverab [1.8K]4 years ago
5 0

Answer:

Step 3 is where the error is

Step-by-step explanation:

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Help me solve this problem please.
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2 years ago
Suma de polinomios de 5׳+3 + 2׳-ײ+1 porfavor ayuda​
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Let's simplify step-by-step.

5x^3 + 3 + 2x^3 − x^2 + 1

= 5x^3 + 3 + 2x^3 + −x^2 + 1

Combine Like Terms:

= 5x^3 + 3 + 2x^3 + −x^2 + 1

= ( 5x^3 + 2x^3 ) + ( −x^2 ) + ( 3 + 1 )

= 7x^3 + −x^2 + 4

Answer:

= 7x^3 − x^2 + 4

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5 0
3 years ago
What is the coefficient of abc when the product (a + 2b)(b + 2c)(c + 2a) is expanded and
oksian1 [2.3K]

Answer:

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3 years ago
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4 0
3 years ago
Read 2 more answers
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