I want to solve these mathematical equations 2t-✓2= 3t+✓2. Number 1
(-x+2✓3)(-3x-✓2) =0 number 2

see explanation

Step-by-step explanation:

Given

2t - = 3t + ( add to both sides )

2t = 3t + 2 ( subtract 3t from both sides )

- t = 2 ( multiply both sides by - 1 )

t = - 2

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Given

(- x + 2 )(- 3x - ) = 0

Equate each factor to zero and solve for x

- x + 2 = 0 ( subtract 2 from both sides )

- x = - 2 ( multiply both sides by - 1 )

x = 2

- 3x - = 0 ( add to both sides )

- 3x = ( divide both sides by - 3 )

x = -

it would be:

c.parallelogram.

you probably already have the answer but anyways it's b. 15.0

step-by-step explanation: