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Tatiana [17]
2 years ago
15

1. Rewrite the expression. Use an exponent, rather than repeated multiplication. (–4)(–4)

Mathematics
1 answer:
ikadub [295]2 years ago
7 0
You can rewrite the multiplication using properties of the exponents.
 We have that if the base is the same, the exponents are added.
 For this case, we have:
 Base = (- 4)
 Exponent = 1
 Applying properties of exponents:
 (-4) (- 4) = ((- 4) ^ 1) ((- 4) ^ 1) = (- 4) ^ (1 + 1) = (- 4) ^ 2
 answer:
 the expression is the same as (-4) ^ 2
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Lilit [14]

Answer:

Using PEDMAS, you would have to do the parentheses part first(you would multiply 5 by 4 and 5 by -1.5x.

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Based on its degree, what kind of polynomial is this <br><br> h(x)= -6x^3+2x-5
Lelechka [254]

Answer:

cubic polynomial

Step-by-step explanation:

Given polynomial is \[h(x)=-6x^{3}+2x-5\]

A polynomial of degree 1 is a linear polynomial.

A polynomial of degree 2 is a quadratic polynomial.

A polynomial of degree 3 is a cubic polynomial.

In this case the exponent with the maximum value in the polynomial is 3.

Hence the degree of the polynomial h(x) is 3.

Hence the given polynomial is a cubic polynomial.

7 0
3 years ago
-2(3h-1)=5(2h-3) has how many solutions are there
GREYUIT [131]

Answer:

1 solution

Step-by-step explanation:

-2(3h - 1) =5(2h - 3)

-6h + 2 = 10h - 15

-16h = -17

h = 17/16

Answer: 1 solution

8 0
3 years ago
Ming rented a bike from Ted's Bikes. It cost $13 plus $3 per hour. If Ming paid $31,
NeX [460]

Answer:

C, 6

Step-by-step explanation:

31-13 is 18, 18/3 is 6.

8 0
2 years ago
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Please help me I need ASAP
Sliva [168]

Answer:

(4) y=(x-3)²-4

I dont have much evidence to give

7 0
2 years ago
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