So, values of x are: 
Step-by-step explanation:
We need to find the square root of 5x^2 = 300
Writing in mathematical form:

Divide both sides by 5


Taking square root on both sides






So, values of x are: 
Keywords: Square root
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Answer:
im sorry i don't know the answer i just need to do this so that i can ask my question pls forgive me
Answer:
4x² - 20x + 16
Step-by-step explanation:
Given
(4x - 4)(x - 4)
Each term in the second factor is multiplied by each term in the first factor, that is
4x(x - 4) - 4(x - 4) ← distribute both parenthesis
= 4x² - 16x - 4x + 16 ← collect like terms
= 4x² - 20x + 16
Answer:
52.1
Step-by-step explanation:
When dividing decimals, convert the divisor to an integer by moving the decimal point a suitable number of places. Move the decimal point in the dividend the same number of places in the same direction. Make sure the decimal point in the quotient is aligned with the new location of the decimal point in the dividend.
36.47 ÷ 0.7 = 364.7 ÷ 7 = 52.1