3 years ago

Consider the graph of the quadratic function y = 2x2 - 4x

Mathematics

1 answer:

adell [148]3 years ago

6 0

Answer:2

Step-by-step explanation:

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Simplify the expression 30x^6/3x^-2

Ne4ueva [31]

Answer:

$30x^{4}$

Step-by-step explanation:

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2 years ago

Use powers to rewrite these problems: Example: 5 x 5 = 52

jeyben [28]

Answer:

Problem A

5 * 5 * x * x * x

$5^2*x^3$

Problem B

8 * 8 * 8

$8^3$

Problem C

4 * 4 * 4 * x * x * x * x

$4^3*x^4$

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2 years ago

If the square of the hypotenuse of an isosceles right triangle is 98cm2 find the length of each side

Marrrta [24]

Answer:

Step-by-step explanation:

Let the each leg be x so,

√(x²+x²)=√98

or, √(2x²)=√98

or, x√2=7√2

or, x=7

3 0

2 years ago

Factor the polynomial by grouping : x^3+5x^2-6x-30

andrew-mc [135]

The idea is to pair up the terms, factor each sub-group, and then pull out the overall GCF to fully factor.

x^3+5x^2-6x-30

(x^3+5x^2)+(-6x-30)

x^2(x+5)+(-6x-30)

x^2(x+5)-6(x+5)

(x^2-6)(x+5)

-------------

Answer: (x^2-6)(x+5)

4 0

2 years ago

-2/3p - 4 < 8 help for 15 points.

wel

Answer:

p > -18

Step-by-step explanation:

-2/3p - 4 < 8

-2/3p < 12

p > 12 x -3/2

p > -18

3 0

2 years ago

Read 2 more answers