Math Pro Tutor Jeff

14+ years experience ( I was Accepted to UCLA age 15, Full Scholarship , Physiology). I Help students get strong Algebra thru Calculus & Statistics knowledge.

[Math Pro Tutor Jeff @MathTutorVetJe1]

@Heena_Maths So....answer is 0.8...here's the reason why....Order of Operations says exponents must be calculated BEFORE division...so 10^2=100...next... 80/100=0.8. 🙂

[Math Pro Tutor Jeff @MathTutorVetJe1]

@Heena_Maths 16...reason why....do whats in parentheses first
..the result is 4. THEN...raise 4^2... well...4 x 4 =16. That's it.

[Math Pro Tutor Jeff @MathTutorVetJe1]

On left side.....sum of the 2 numbers is the new base..>> 20^10 is "not equal" to 10^10 + 10^10= 2×10^10. 5 main exponent rules)..> Exponents have priority over multiplication, so we can't do 20x 10 1st. We must do 10^10 1st THEN..multiply result by 2. So, left side not equal to right side.

[Math Pro Tutor Jeff @MathTutorVetJe1]

@Heena_Maths 120

[Math Pro Tutor Jeff @MathTutorVetJe1]

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[Math Pro Tutor Jeff @MathTutorVetJe1]

@Heena_Maths 10

[Math Pro Tutor Jeff @MathTutorVetJe1]

@Heena_Maths 2.
...ha!!... super easy most Calculus and Lin Al and even Diff Eq students would get this wrong!.. most college math tutors would likley get this wrong.

[Math Pro Tutor Jeff @MathTutorVetJe1]

@Bella_91m7u 4 or -4

[Math Pro Tutor Jeff @MathTutorVetJe1]

@Bella_91m7u X=4

[Math Pro Tutor Jeff @MathTutorVetJe1]

@Anna_xb2 2

[Math Pro Tutor Jeff @MathTutorVetJe1]

@drama_doll_ 16

[Math Pro Tutor Jeff @MathTutorVetJe1]

@Amber_6610 Car 2

[Math Pro Tutor Jeff @MathTutorVetJe1]

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[Math Pro Tutor Jeff @MathTutorVetJe1]

@Hania16836 Zebra head with eyes

[Math Pro Tutor Jeff @MathTutorVetJe1]

@Simi_2210_ X=9

[Math Pro Tutor Jeff @MathTutorVetJe1]

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[Math Pro Tutor Jeff @MathTutorVetJe1]

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[Math Pro Tutor Jeff @MathTutorVetJe1]

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[Math Pro Tutor Jeff @MathTutorVetJe1]

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[Math Pro Tutor Jeff @MathTutorVetJe1]

@otokyo Woman on right...has no earing