Question

the given expression(2x²+3x-5)-(x²+3x+5)
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Answer 1

Answer:

We have

(2x

2

−3x+5)×(5x+2)

(2x

2

−3x+5)×5x+(2x

2

−3x+5)×2

(10x

3

−15x

2

+25x)+(4x

2

−6x+10)

10x

3

−11x

2

+19x+10

Answer 2

Answer:

Matter is a substance that has inertia and occupies physical space. According to modern physics, matter consists of various types of particles, each with mass and size. The most familiar examples of material particles are the electron, the proton and the neutron. Combinations

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Step-by-step explanation:

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