3 years ago

Is this a function F(x)=(x+4)^2

Mathematics

1 answer:

Levart [38]3 years ago

7 0

No, it is not try factoring

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Angela tried to solve an equation step by step. \begin{aligned} \dfrac34+m&=\dfrac54\\\\ \dfrac34+m-\dfrac34&=\dfrac54+\

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Answer:

The mistake she made was ; She didn't change the sign when subtracting -3/4 from both sides

She wrote 5/4+3/4 instead of 5/4-3/4

Step-by-step explanation:

Correct solution:

$\frac{3}{4} + m = \frac{5}{4}$

Subtract-3/4 from both sides

$\frac{3}{4} - \frac{3}{4} + m = \frac{5}{4} - \frac{3}{4}$

Simplify

$m = \frac{5}{4} - \frac{3}{4} \\ m = \frac{1}{2}$

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3 years ago

The degree of the sum of the expressions x⁴ +4y₂ -5xy and x₃ - y + 2xy

MrMuchimi

Answer:

Step-by-step explanation:

Degree will he 4, since the largest exponent will still be 4 after the addition.

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2 years ago

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aksik [14]

The correct answer is C

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3 years ago

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My bibi’sister need a answer she don't know the answer, she need your help

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Perimeter is 20 square units
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