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abruzzese [7]
4 years ago
10

Which expression has the greatest value?1. 4 - 2^-22. 4 - 2^23. 4(-2)^24. -4(-2)^2​

Mathematics
1 answer:
defon4 years ago
3 0

3nomber is right

Is it helpfui

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ipn [44]

Answer:

2 x 4 − x 3 + x 2 − 9

Step-by-step explanation:

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2 years ago
if p(x) = x2 – 1 and q(x)=5(x-1), which expression is equivalent to (p – q)(x)? a: 5(x – 1) – x2 – 1 b: (5x – 1) – (x2 – 1) c: (
zavuch27 [327]
P(x) = x^2 - 1
q(x) = 5(x - 1)
(p - q)(x) = (x^2 - 1) - 5(x - 1)
7 0
3 years ago
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Answer:

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Step-by-step explanation:

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6 0
3 years ago
Find all solutions to the equation.<br><br> 7 sin2x - 14 sin x + 2 = -5
cestrela7 [59]

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7 0
4 years ago
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The square of a number, x, is 16 less than eight times the number. What is the number? Type the correct answer in the box. Use n
liraira [26]

Given :

The square of a number, x, is 16 less than eight times the number.

To Find :

The value of x .

Solution :

The mathematical equation with all given data is :

x^2=8x-16\\\\x^2-8x+16=0\\\\x^2-4x-4x+16=0\\\\x(x-4)-4(x-4)=0\\\\(x-4)^2=0\\\\x=4

Therefore , the value of x is 4 .

Hence , this is the required solution .

3 0
3 years ago
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