exam Maths Puzzle Numerical Ability

solve using the square root property

2x^2-35=15

Read Solution (Total 1)

2x^2-35=15
2x^2=50
x^2=25
x=5
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exam Other Question

(18x^2y^3+12x^4y^2-15xy^4)/3x^2y

Please expand and simplify the above expression.

Thank you. i have to find the distances between the two given points (5,1)and (8,5)