Book
Maths Puzzle
Number System
The larger of two numbers is 8 more than four times the smaller. If the larger is increased by four times the smaller, the result is 40. Find the numbers.
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Book Other Question
p(x)=-2(x-3)(x-1)^4(x+6), then which of the following is a zero of the polynomial?
a. 2
b. -2
c. 0
d. 3
e. 6
I'm having a problem solving 7x^2 = 84 or 7xsquared =84 thank you