Question Simplify the expression −70−B Evaluate 30−B−50−50Solution −70−B Show Solution Find the roots B=−70 Evaluate 30−B−50−50To find the roots of the expression,set the expression equal to 0 30−B−50−50=0Subtract the numbers −20−B−50=0Subtract the numbers −70−B=0Move the constant to the right-hand side and change its sign −B=0+70Removing 0 doesn't change the value,so remove it from the expression −B=70Solution B=−70 Show Solution
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Calculus
Trigonometry
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