Câu hỏi
Simplify the expression
−12+12x
Evaluate
4(−3)−2x(−6)
Multiply the numbers
Thêm Bước
Evaluate
4(−3)
Multiplying or dividing an odd number of negative terms equals a negative
−4×3
Multiply the numbers
−12
−12−2x(−6)
Multiply
Thêm Bước
Multiply the terms
2x(−6)
Rewrite the expression
−2x×6
Multiply the terms
−12x
−12−(−12x)
Giải pháp
−12+12x
Hiển thị giải pháp
Factor the expression
−12(1−x)
Evaluate
4(−3)−2x(−6)
Multiply the numbers
Thêm Bước
Evaluate
4(−3)
Multiplying or dividing an odd number of negative terms equals a negative
−4×3
Multiply the numbers
−12
−12−2x(−6)
Multiply
Thêm Bước
Multiply the terms
2x(−6)
Rewrite the expression
−2x×6
Multiply the terms
−12x
−12−(−12x)
Rewrite the expression
−12+12x
Giải pháp
−12(1−x)
Hiển thị giải pháp
Find the roots
x=1
Evaluate
4(−3)−2x(−6)
To find the roots of the expression,set the expression equal to 0
4(−3)−2x(−6)=0
Multiply the numbers
Thêm Bước
Evaluate
4(−3)
Multiplying or dividing an odd number of negative terms equals a negative
−4×3
Multiply the numbers
−12
−12−2x(−6)=0
Multiply
Thêm Bước
Multiply the terms
2x(−6)
Rewrite the expression
−2x×6
Multiply the terms
−12x
−12−(−12x)=0
Rewrite the expression
−12+12x=0
Move the constant to the right-hand side and change its sign
12x=0+12
Removing 0 doesn't change the value,so remove it from the expression
12x=12
Divide both sides
1212x=1212
Divide the numbers
x=1212
Giải pháp
Thêm Bước
Evaluate
1212
Reduce the numbers
11
Calculate
1
x=1
Hiển thị giải pháp