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Phantasy [73]
4 years ago
11

7 − 3x + 3 + 8x combining like terms

Mathematics
2 answers:
Lemur [1.5K]4 years ago
8 0

Answer:

10+5x

Step-by-step explanation:

7 and 3 are like terms and 7+3=10

-3x and 8x are also like terms and -3x+8x=5x

Therefore you have 10+5x

Darya [45]4 years ago
5 0

Answer:

10-11x

Your welcome

Step-by-step explanation:

First, sort out the variables and the non-variables:

(7+3)-(8x+3x)

Then add the variables and the non-variables:

10-11x

Your Welcome

(I am 99.9% sure this is right)

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Multiply Conjugates Using the Product of Conjugates Pattern
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Answer:

The product is the difference of squares is $$\left(5-3x\right)\left(5+3x\right)=25-9{{x}^2}$$

Step-by-step explanation:

Explanation

  • The given expression is (5-3 x)(5+3x).
  • We have to multiply the given expression.
  • Square the first term 5. Square the last term 3x.

$$\begin{aligned}&(5-3 x)(5+3 x)=(5)^{2}-(3 x)^{2} \\&(5-3 x)(5+3 x)=25-9 x^{2}\end{aligned}$$

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2 years ago
Median math question
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Step-by-step explanation:

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Read 2 more answers
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