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Gnom [1K]
3 years ago
7

Helppp meeee plsssss

Mathematics
1 answer:
serious [3.7K]3 years ago
4 0
The answer is 176 because 86+86=176
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Write an inequality to match this statement: 14 is greater than 10. **Hint** You need to use shift and the comma button or the p
KIM [24]

Answer:

14>10

Step-by-step explanation:

6 0
2 years ago
Which of the following is an example of the difference of two squares
True [87]

Complete Question: Which of the following is an example of the difference of two​ squares?

A x² − 9

B x³ − 9

C (x + 9)²

D (x − 9)²

Answer:

A. x^2 - 9.

Step-by-step explanation:

An easy way to spot an expression that is a difference of two squares is to note that the first term and the second term in the expression are both perfect squares. Both terms usually have the negative sign between them.

Thus, difference of two squares takes the following form: a^2 - b^2 = (a + b)(a - b).

a² and b² are perfect squares. Expanding (a + b)(a - b) will give us a^2 - b^2.

Therefore, an example of the difference of two squares, from the given options, is x^2 - 9.

x^2 - 9 can be factorised as x^2 - 3^2 = (x + 3)(x - 3).

8 0
3 years ago
Calculate:<br><br> f(4) - (g(2) + f(3)) =<br><br> h(1) + f(1) x g(3) =
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Answer:

1. f - 2g

2. im sorry i cant figure it out

Step-by-step explanation:

6 0
2 years ago
Help please solve for the given variable<br> -8 (7k - 5) + 7(7k - 7) = 1 - 5k - k - 7
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- 8(7k-5) + 7(7k-7) = 1 - 5k - k - 7
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