3 years ago

If x = -2, then x 2 - 7x + 10 equals

Mathematics

2 answers:

BaLLatris [955]3 years ago

8 0

The answer to your question is 20

gavmur [86]3 years ago

4 0

(-2)2 - 7(-2) + 10
-4 - (-14) +10
-4 + 14 +10
10 + 10 = 20

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1: Is 5 / 3(1-x) Equivalent to 8-8x<br><br> 2: Is 2(6 - 3x) equivalent to 2(3x) +x?

iris [78.8K]

Answer:

1. no. 2.no

Step-by-step explanation:

1. $\frac{5}{3 - 3x}$

= (5\3) × (1/1-x)

but 8-8x = 8(1-x)

2. 2(6-3x) = 12-6x =6(2-x)

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4 0

3 years ago

Find the linear equation in slope intercept form that passes through the points (5,3) and (2,-1)

padilas [110]

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