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3 years ago

Given g(x) = -5x + 5, solve for 2 when g(x) = 0.

Mathematics

2 answers:

yuradex [85]3 years ago

8 0

Answer:

Step-by-step explanation:

g(x) = 0

0=-5x+5

5x=5

x=1

DENIUS [597]3 years ago

5 0

Answer:

x = 5

Step-by-step explanation:

given:

$g(x) = -5x + 5$

solve for x, when:

$g(x) = 0$

replace x with 0

~~~~~~~~~~~~

➡️ $x = -5(0) + 5$

➡️ $x = 0 + 5$

➡️ $x = 5$

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Jericho is a botanist and is researching about a particular species of plant. He found that the number of plants in his testing

yarga [219]

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Step-by-step explanation:

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3 years ago

(x+3)(3x² - 5x - 10) multiply polynomial

brilliants [131]

Answer:

$\boxed{\sf{3x^3+4x^2-25x-30}}$

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$\underline{\text{SOLUTION:}}$

To isolate the term of x from one side of the equation, you must multiply by a polynomial.

$\underline{\text{GIVEN:}}$

$:\Longrightarrow: \sf{(x+3)(3x^2 - 5x - 10)}$

You have to solve with parentheses first.

$:\Longrightarrow \sf{x\cdot \:3x^2+x\left(-5x\right)+x\left(-10\right)+3\cdot \:3x^2+3\left(-5x\right)+3\left(-10\right)}$

Solve.

$\sf{x*3x=3x^3}$

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$\sf{x(-10)=-10x}$

3*3x²=9x²

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3(-10)=-30

Then, rewrite the problem down.

$\sf{3x^3-5x^2-10x+9x^2-15x-30}$

Combine like terms.

$\Longrightarrow: \sf{3x^3-5x^2+9x^2-10x-15x-30}$

Add/subtract the numbers from left to right.

-5x²+9x²=4x²

$\Longrightarrow: \sf{3x^3+4x^2-10x-15x-30}$

Solve.

$\sf{-10x-15x=-25x}$

Then rewrite the problem.

$\Longrightarrow: \boxed{\sf{3x^3+4x^2-25x-30}}$

Therefore, the correct answer is 3x³+4x²-25x-30.

I hope this helps! Let me know if you have any questions.

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Bas_tet [7]

Answer:

Step-by-step explanation:

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