(2p-7)(2p+10)=

Simple and best practice solution for (2p-7)(2p+10)= equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for (2p-7)(2p+10)= equation:


Simplifying
(2p + -7)(2p + 10) = 0

Reorder the terms:
(-7 + 2p)(2p + 10) = 0

Reorder the terms:
(-7 + 2p)(10 + 2p) = 0

Multiply (-7 + 2p) * (10 + 2p)
(-7(10 + 2p) + 2p * (10 + 2p)) = 0
((10 * -7 + 2p * -7) + 2p * (10 + 2p)) = 0
((-70 + -14p) + 2p * (10 + 2p)) = 0
(-70 + -14p + (10 * 2p + 2p * 2p)) = 0
(-70 + -14p + (20p + 4p2)) = 0

Combine like terms: -14p + 20p = 6p
(-70 + 6p + 4p2) = 0

Solving
-70 + 6p + 4p2 = 0

Solving for variable 'p'.

Factor out the Greatest Common Factor (GCF), '2'.
2(-35 + 3p + 2p2) = 0

Factor a trinomial.
2((-5 + -1p)(7 + -2p)) = 0

Ignore the factor 2.

Subproblem 1

Set the factor '(-5 + -1p)' equal to zero and attempt to solve: Simplifying -5 + -1p = 0 Solving -5 + -1p = 0 Move all terms containing p to the left, all other terms to the right. Add '5' to each side of the equation. -5 + 5 + -1p = 0 + 5 Combine like terms: -5 + 5 = 0 0 + -1p = 0 + 5 -1p = 0 + 5 Combine like terms: 0 + 5 = 5 -1p = 5 Divide each side by '-1'. p = -5 Simplifying p = -5

Subproblem 2

Set the factor '(7 + -2p)' equal to zero and attempt to solve: Simplifying 7 + -2p = 0 Solving 7 + -2p = 0 Move all terms containing p to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + -2p = 0 + -7 Combine like terms: 7 + -7 = 0 0 + -2p = 0 + -7 -2p = 0 + -7 Combine like terms: 0 + -7 = -7 -2p = -7 Divide each side by '-2'. p = 3.5 Simplifying p = 3.5

Solution

p = {-5, 3.5}

See similar equations:

| 3n-1=6n-17 | | a-19=73 | | Lny=ln(3+t)+c | | 2(7x-3x)=4+28 | | 27+7C=83 | | 6x+16+11+11x=180 | | Lny=ln(3+t) | | X^7=1.015 | | V/2=-44 | | -9u+10=-10u | | 8-2f=-4f | | 7y+5=15 | | X-12=12x-3 | | 2x^6+8=16 | | 4t-5=10t+31 | | 7J+10=24 | | 80=4S | | 4h-6=10h | | 0.4(x-2)=3.4-0.2x | | -2m=7-m | | 3(3n-3)=(7n+4)+4 | | x-7/12=2/10 | | t-25=0 | | 6y-1=9y+6 | | 3x^2+19=-2 | | 2c-2=4 | | 0=-6(y-6) | | .3b+9.2=-11.8 | | 29-39=-3x+10x-6x | | 5+2(10)= | | 3e^(2x-3/4)-5=6 | | 5(4x+5)+9=20x+34 |

Equations solver categories