Adding the two polynomials gives (2x^2 + 5x^2) + (3x - x) + (4 + 2) = 7x^2 + 2x + 6.

Adding the polynomials gives (3x^2 + x^2) + (2x - x) + (1 + 4) = 4x^2 + x + 5.

Cytokinesis results in the physical separation of the cytoplasm, leading to the formation of two daughter cells.

Destructive interference occurs when two waves of equal amplitude meet out of phase, resulting in an amplitude of zero.

In division, the result should have the same number of significant figures as the measurement with the least significant figures. 100.0 has 4 significant figures and 4.00 has 3 significant figures, so the answer should be 25.0 with 3 significant figures.

150.0 has four significant figures and 3.00 has three significant figures. The result should be reported with three significant figures: 50.0.

In division, the result should have the same number of significant figures as the measurement with the least significant figures. 6.38 has 3 significant figures and 2.0 has 2 significant figures, so the answer should be rounded to 2 significant figures: 3.19 becomes 3.2.

In division, the result should have the same number of significant figures as the measurement with the least significant figures. 8.0 has 2 significant figures and 2.00 has 3 significant figures, so the answer should be 4.0 (2 significant figures).

When two waves of equal amplitude and opposite phase meet, they cancel each other out, resulting in destructive interference.

When two waves of equal amplitude and opposite phase combine, they cancel each other out, resulting in destructive interference.

When light passes through a polarizer and then an analyzer at 90 degrees, no light passes through due to the orthogonal orientation.

Mixing equal volumes of 0.1 M HCl and 0.1 M NaOH results in a neutral solution with pH = 7.

The equal volumes of HCl and NaOH will neutralize each other, resulting in a pH of 7.

2.5 has 2 significant figures and 3.456 has 4 significant figures. The result should be rounded to 2 significant figures, giving 8.6.

In multiplication, the result should have the same number of significant figures as the factor with the least significant figures. 6.02 x 10^23 has 3 significant figures and 3.0 has 2, so the answer should be 1.8 x 10^24.

Using the properties of exponents, we combine the exponents: (3x + 2x - 4x) = x, thus the result is 2^x.

Using the properties of exponents, we combine the exponents: 2^(3x + 2x - 5x) = 2^0 = 1.

In subtraction, the result should be rounded to the least number of decimal places. 10.0 has one decimal place and 5.00 has two, so the result should be rounded to one decimal place: 5.0.

In subtraction, the result should be rounded to the least number of decimal places. 10.0 has one decimal place and 5.678 has three, so the result should be rounded to one decimal place: 4.32 becomes 4.3.

The symmetric difference includes elements that are unique to each set, excluding those that are common.

Resultant = (2 + (-1), 3 + 4) = (1, 7).

Resultant = (1 - 1, 2 - 2) = (0, 0)

The right-hand rule helps determine the direction of current, magnetic field, and force on a charge in magnetic fields.

The RMS speed is given by the formula v_rms = sqrt(3RT/M).

Using v_rms = sqrt(3RT/M), we find v_rms = sqrt(3 * 8.314 * 273 / 0.032) which is approximately 400 m/s.

The RMS speed (v_rms) of an ideal gas is given by the formula v_rms = sqrt((3RT)/M), where R is the universal gas constant, T is the absolute temperature, and M is the molar mass.

The RMS speed (v_rms) of an ideal gas is given by the formula v_rms = sqrt((3RT)/M), where R is the universal gas constant, T is the temperature in Kelvin, and M is the molar mass.

The RMS value of an AC voltage is given by V_rms = V0/√2.

Linear programming is used to find the best outcome in a mathematical model whose requirements are represented by linear relationships.

Mathematical induction is a technique used to prove statements for all integers, establishing a base case and an inductive step.