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sweet [91]
3 years ago
12

PLEASEEEEEEEE!!! Graciela was trying to solve the quadratic equation

"TexFormula1" title="x^2+2.5x-1.5=0" alt="x^2+2.5x-1.5=0" align="absmiddle" class="latex-formula">. “I think I need to use the Quadratic Formula because of the decimals,” she told Walter. Walter replied, “I'm sure there's another way! Can't we rewrite this equation so there aren't any decimals?” original equation.
A.What is Walter talking about? Rewrite the equation so that it has no decimals.
B.Rewrite your equation again, this time expressing it as a product.
C.Now solve your new equation. Be sure to check your solution(s) using Graciela's original equation.
Mathematics
2 answers:
Komok [63]3 years ago
8 0

Answer:

c

Step-by-step explanation:

Novosadov [1.4K]3 years ago
5 0

Answer:

it's  

Step-by-step explanation:

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Read 2 more answers
******ANSWER ASAP PLEASE******
Lemur [1.5K]

(1/4)^-2 - (5^0 x 2) x 1^-1 =

(4/1)^2 - (1 x 2) x 1 = 16-2 = 14

If you raise something to the power of -2, swap numerator and denominator and remove the minus.

So (1/4)^-2 = 4^2 = 16

Also 1^-1 is just 1, not -1.

8 0
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