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Lina20 [59]
3 years ago
5

Rewrite the quadratic equation 2x squared plus 12x plus 1 equal y

Mathematics
1 answer:
Sladkaya [172]3 years ago
3 0

Answer:16x+1 = y

Step-by-step explanation:

2x squared is basically 2x times 2x which is 4x. So now that you eliminated that you have 4x+12x+1 = y . Now you have to group like terms. 4x+12x= 16x. So now you have 16+1 = y.

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A quadratic equation that can be written as the difference of squares has...
quester [9]

Answer: C two solutions

Step-by-step explanation:  

The Difference of Two Squares theorem says that any time an equation may be written as a difference between squares A² - B² = 0 it may be rewritten as two products, the sum and difference of the square roots (A + B) (A - B)

Hope this helped :)

6 0
2 years ago
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Reba needs to simplify the expression below. 6 1/2+3.5x2-7 divided by 3 Which operation should she perform first?
Veseljchak [2.6K]

Answer:

mutipication

Step-by-step explanation:

4 0
2 years ago
❌❌PLEASE HELPILL MARK BRAINLIEST❌❌❌Does coordinate m or coordinate n represent a greater number in the following parallelogram?
Maru [420]

Answer:

The answer would be m.

Step-by-step explanation:

The point would be (7,1)  If you look at the top two points, (3,5) and (10,5)  You can see that the y coordinates are the same.  They are both 5.  So on the bottom left (0,1) we know that are n will be 1 .  Now we have to figure out m.  If we look on the top (3,5) (10,5)  We can see from the x's 10 and 3, that they are a distance of 7 apart.  Since our bottom left hand corner is (0,1)  If we add 7 to 0 we get 7.  That makes m equal  7

4 0
1 year ago
Cathy's food usually costs $212.90 a week. One week, it cost $198.98. How
NNADVOKAT [17]

Answer:

$13.92

Step-by-step explanation:

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6 0
3 years ago
(gh)^0 I'm very confused can you show me how to solve this
lana [24]

The expression is:

(9d^{10})^{-2}

Simplify the expression:

1. Multiply the exponent outside the parenthesis with every exponent inside the parenthesis,

\begin{gathered} (9d^{10})^{-2}=9^2d^{(-10)\times2} \\ (9d^{10})^{-2}=9^{-2}d^{-20} \end{gathered}

Since, exponents in negative form are express as fraction with 1 as numerator.

\begin{gathered} \mleft(9d^{\mleft\{10\mright\}}\mright)^{\mleft\{-2\mright\}}=9^{-2}d^{\mleft\{-20\mright\}} \\ \mleft(9d^{\mleft\{10\mright\}}\mright)^{\mleft\{-2\mright\}}=\frac{1}{9^2}\times d^{\mleft\{-20\mright\}} \\ \mleft(9d^{\mleft\{10\mright\}}\mright)^{\mleft\{-2\mright\}}=\frac{1}{81}^{}d^{\mleft\{-20\mright\}} \end{gathered}

Answer: 1/81d^(-20)

3 0
1 year ago
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