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Soloha48 [4]
2 years ago
10

Rewrite the equation 4x + 5x2 = 8x – 7 in standard form and

Mathematics
1 answer:
Makovka662 [10]2 years ago
4 0

Answer:

The correct option is a=5, b = -4, c=7 ....

Step-by-step explanation:

The standard form is ax²+bx+c=0

where a, b, and c being constants, or numerical coefficients, and x is an unknown variable.

The given expression is:

4x + 5x2 = 8x – 7

To make it a standard equation we will move all the values to the left hand side and 0 will be left at the right hand side.

4x+5x²-8x+7=0

Now solve the like terms and arrange the equation according to the standard form:

ax²+bx+c=0

5x² - 4x +7 =0

Here a = 5

b = -4

c= 7

Thus the correct option is a=5, b = -4, c=7 ....

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2m-6=4m+8 how do i answer this in algebraic proof
Nonamiya [84]

Answer:

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Step-by-step explanation:

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