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Gre4nikov [31]
4 years ago
13

(2x2 - 3x + 7) - (-3x2 + 4x - 7) what is the combine terms​

Mathematics
2 answers:
Marina86 [1]4 years ago
6 0

Answer:

-7x +24

Step-by-step explanation:

2*2-3x+7) - (-3*2+4x-7)

11-3x+13-4x

-7x+24

Ugo [173]4 years ago
4 0

Answer:

-7x+24

Step-by-step explanation:

(2*2-3x+7) - (-3*2+4x-7)

11-3x+13-4x

-7x+24

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-Question Worth 20 points!!-
Nastasia [14]

Answer:

A. 9

Step-by-step explanation:

A counterexample shows that one side is true while the other is false

x>7 and x>11

sub in the answers

9>7 and 9>11 -this is true for the first half but false for the second

5>7 and 5>11 -this is false for both

13>7 and 13>11 -this is true for both

15>7 and 15>11 -this is true for both

Answer A is correct as it proves the statement to be incorrect

7 0
3 years ago
Two negative integers are 8 units apart on the number line and have a product of 308.
Svetach [21]
Calll x the smaller negative number.

The larger number will be x + 8

The product will be x(x+8) = 308

An the equation:

x^2 + 8x = 308
x^2 + 8x - 308 =0

If you solve that equation you will get x = -22 and x = 14.

The result that you are looking is the negative, x = -22.

The larger number is -22 + 8 = -14.

(-22)*(-14) = 308

Answer: x^2 + 8x - 308 =0


3 0
4 years ago
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What is the value for u?
Mama L [17]
The value for u is 51°.
3 0
4 years ago
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Pls help me. question in picture​
Kisachek [45]

Answer:

a.) (m+6)(m+10)

Step-by-step explanation:

Factor m^2+16m+60

Find what two numbers add up to 16, and equal 60 when multiplied:

6 and 10

6+10=16\\6*10=60

Factor:

(m+6)(m+10)

<em>Finito.</em>

7 0
4 years ago
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How do you Multiply Radicals?
valentinak56 [21]

Answer:

Step 1: If the radicals have the same index, multiply terms the outside the radical with terms outside the radical and terms inside the radical with terms inside the radical.

Step 2: Simplify the radicals.

Step 3: Multiply the terms outside the radical

Step-by-step explanation:

Hope this helps!

3 0
3 years ago
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